Waklobe Electronics part Cross Reference

http://www.geocities.com/waklobe/ttllogic.htm

<.> 74S157 = NTE74S157 = (TTL, Selector/Multiplexer)  

<.> ECG74S153 = POSN74S153N = (TTL, Selector/Multiplexer)  

<.> 37-74S02 = ECG74502 = SK1917 = (TTL, Positive NOR Gates)  

<.> 0066-717AX-XXBX = 37-74LS374(ATARI) = 621432-1 = 74LS374PC = DM74LS374N = GMB74LS374DP = LS374 = N74LS374 = P61LS374*H = T74LS374 = (TTL, D Flip-Flop 3-State Output)  

<.> 74LS251 = DM74LS251J = F74LS251DC = NTE74LS251 = SN74LS251NDS = (TTL, 8 to 1 Selector/Multiplexer)  

<.> FD-1081-DJ = SK1920 = (TTL, Positive AND Gates)  

<.> 2N74LS197N = ECG74LS197 = HD74LS197P = NTE74LS197 = (TTL, Decade/Binary Counter)  

<.> DM74LS173 = HD74LS173 = N74LS173N = (TTL, D-Type Register)  

<.> 74LS158PC = DM74LS15BN = HD74LS158 = MB74LS158M = SK1923 = (TTL, Multiplexer)   

<.> DM74LS09 = GMB74LS09DP = M74LS09P = N74LS09N = SN74LS09 = (TTL, AND Gates)  

<.> 75188 = DS1488J = FD-1073-EH = HD75188P = IC-1488 OHIO SCI = MC1488/ = MC1488CP = MC1488N = SG1488 = SN74188N = UA1488D = X440751880 = (TTL, MDTL Line Driver)  

<.> 08210048 = 75189 = DS1489 = DS1489AN/ = GD75189A = HE-443-795 = IT75189ME = MC1489A/ = MC1489F = MC1489P = SG1489N = SN75189AN = UA1489AD = UA1489D = UA1489PCQR = XR1489P = (TTL, Quad MDTL Line Receiver, Data Terminal Interface)  

<.> 0066-450XX-XXBX = 1065-4861 = 138311 = 17-1000 = 1820-0856 H-P = 225A6946-P000 = 3008181-00 = 3520041-001 = 435-21026-0A = 50010002 = 51S10611A11 = 569-0773-800 = 68A9025 = 7400-9A = 7400PC = 800024-001 = 9002PC = 930347-3 = A00 (1C) = DM7400 = FD-1073-BF = HC10004110 = HD7400P = IC-7400 = ITT7400N = LB3000 = MB601 = MC7400L = N7400A = N8480N = RE382-IC = RS7400 IC = SL57301 = SN7400A = TD1401 = TD3400P = U6AN00059X = UPB7400C = X0420 = ZN7400E = (TTL, Quad 2-Input Positive-NAND Gate)  

<.> 138312 WURLITZER = 1805 = 21-5211 = 43A223007 = 56A-1-7401 = 7401DC = 8881 = 9N01DC = DM7401N = FLH201 = HD7401 = IC-74 ELCOM = M53201 = MC7401L = N7401A = NTE7401 = SL16794 = SN7401N = TM401B1 = UPB215D = ZN7401E = (TTL, Quad 2-Input Positive-NAND Gate)  

<.> 138313 = 1741-0119 = 21-5002 = 37-7402 = 48-2005 = 55002 = 611564 = 7402-6A = 7402PC = 9N02 = A514-059465 = DM7402N = FJH221 = HD2511P = HEP-C3002P = IC-82 ELCOM = LB3008 = MC7402 = MIC7402N = N7402N = RS276-7402 = SL16795 = SN7402N = TL7402N = UPB232C = US7402J = XO-421 = (TTL, Quad 2-Input Positive-NOR Gate)  

<.> 11274-1 = 1820-0864 H-P = 5654-M53203P = 7403N = 9012 IC = 9N03PC = DM7403N = FLH291 = HEP-C7403P = M53203P = MIC7403J = N7403F = NTE7403 = SN7403 = T7403D1 = TVSSN7403N = US7403J = (TTL, Quad 2-Input Positive-NAND Gate)  

<.> 007-1695301 = 138314 WURLITZER = 17-1004 = 1820-0174 H-P = 205232-00 = 236-0007 = 3520048-001 = 398-13632-1 = 4663001A0909 = 51320002 = 569-0882-604 = 733W00064 = 7404-9A = 8000-00028-042 = 8490 IC = 9016 IC = 9N04DC = A514-061987 = DM7404 = F-5404DM OHIO SCI = FJH241 = HD2522P = HEP-C7404P = ITT7404N = LB3006 = MC7404 = MIC7404N = N7404N = N8890N = RH-IX0012PAZZ = SK7404 = SN7404AN = TD3404A = U6AN00459X = UPB7404C = X0402X = ZN7404 = (TTL, Hex Inverter)  

<.> 17-1024 = 19A116180P22 = 3008184-00 = 5280-09549-00 = 611845 = 7405-9A = 8891 = 9N05DC = A514-060021 = ECG7405 = HD2523 = HE-443-642 = LH6055W = MC7405L = MMIC7405N = N7405N = PA7001/528 = SN7405N = TL7405N = UPB7405C = XO-403 = (TTL, Hex Inverter)  

<.> 007-1696901 = 1607A80 = 178738 = 2420SN07406 = 37-7406 = 48-2013 = 51X90495A17 = 569-0882-606 = 7406 = 800651-001 = 9N06DC = AMX3675 = EAQ00-07500 = FLH481 = HE-443-698 = ITT7406N = MC7406L = N7406 = NTE7406 = RS 7406(TTL) = SL57307 = TD3406AP = VH1HD7406//-1 = (TTL, Hex Inverter Buffer/Driver)  

<.> 17-1016 = 22-0004-00 = 37-7407 = 569-0882-607 = 7407DC = 801888 = 9N07DC = DM7407 = FD-1073-BL = HE-443-1020 = M53207 = MC7407L = N7407 = NTE7407 = SL57308 = T7407D1 = U9A9N0759X = X420100070 = (TTL, Hex Buffer/Drivers)  

<.> 007-1699301 = 17-1008 = 1820-0870 H-P = 2899343-00 = 374109-1 = 50010096 = 569-0882-608 = 7408-6A = 7408PC = 94152 = C7408P = F-7408PC = GE-7408 = HD7408P = IC-7408 = M53208 = MC3101 = MC7408P = N7408A = RS 7408(TTL) = SK7408 = SN7408 = TL7408N = UPB234C = WEP7408/7408 = ZN7408E = (TTL, Quad 2-Input Positive-AND Gate)  

<.> 569-0882-609 = 7409N = 9N09PC = ECG7409 = HD7409P = M53209 = MC7409P = N7409F = SN7409 = TD3409A = U6AN00959X = ZN7409 = (TTL, Quad 2-Input Positive-AND Gate)  

<.> 007-1695901 = 138316 WURLITZER = 1820-0068 = 205211-00 = 3520042-001 = 4663001A912 = 55005 = 611566 = 7410-6A = 7410PC = 9003 = 9N10 = A514-061986 = ECG7410 = FLH111 = HD7410 = HEP-C7410P = ITT7410N = M53210 = MC7410 = MIC7410N = N7410N = N8879N = RS276-7410 = SL16801 = SN7410 = TD1402 = TD3410P = U9AN01059X = US7410A = (TTL, 3-Input Positive-NAND Gate)  

<.> 006-0000162 = 25A-74107N = 551-019 = 733W00103 = 74107PC = 9H107PC = A514-054489 = DM8502 = FJJ261 = HD74107 = M53307 = MC74107L = N74107 = NTE74107 = SK74107 = SN74107N = U6A7410759X = UPB74107C = ZN74107E = (TTL, Dual J-K Master-Slave Flip-Flop)  

<.> 37-74109 = 74109DC = 9024PC = ITT74109N = N74109B = SN74109 = (TTL, Dual J-K Pos-Edge-Trigger Flip-Flop)  

<.> 8829 IC = N8829 = SN74110 = (TTL, AND-Gated J-K Master-Slave Flip-Flop)  

<.> 1820-0907 H-P = 7412 IC = 8471 IC = A514-063882 = HD7412P = N7412 = N8471N = SN7412 = U9AN01259X = (TTL, Tripple 3-Input Positive-NAND Gate)  

<.> 139955 WURLITZER = 205292-00 = 569-0882-721 = 74121DC = 801813 = ECG74121 = HD2543 = HE-443-22 = IC-74121 = M53321 = MIC74121J = N74121F = RH-IX0040PAZZ = SN74121 = TL74121N = X0417 = ZN74121 = (TTL, Monostable Multivibrator)  

<.> 569-0882-722 = 74122N = 9N122PC = ITT74122N = MC74122P = N74122A = SFC4122E = SN74122N = U6AN12259X = (TTL, Retriggerable Monostable Multivibrator)  

<.> 1698110 NCR = 26123 AMD = 569-0882-723 = 74123PC = AM26123 = AMX3955 = ECG74123 = HD2561 = HEP-C74123P = M53323P = MIC74123J = N74123F = REN74123 = RS276-74123 = SL58234 = TM74123 = X0041PA = ZN74123E = (TTL, Retriggerable Monostable Multivibrator)  

<.> 5280-09408-X0 = 74125DC = C74125P IC = DM74125N = ECG74125 = F74125PC = HD74125P = M53325P = SK74125 = TM74125 = (TTL, Quad Bus Buffer Gates)  

<.> 74126 IC = 8094 IC = DM74126N = ECG74126 = HD74126P = N74126 = SN74126 = (TTL, Quad Bus Buffer Gates)  

<.> 74128 = GFB74128-DP = NTE74128 = TL74128 = (TTL, 50-Ohm Line Driver)  

<.> 21-5007 = 37-7413 = 569-0882-613 = 7413DC = 9N13DC = ECG7413 = GE-7413 = HD7413P = ITT7413N = MC7413P = N7413A = RS 7413(TTL) = SL57314 = U6AN01359X = ZN7413E = (TTL, 4-Input Positive NAND Trigger)  

<.> 74132 = 74132PC = DM74132 = GFB74132-DP = M53332 = N74132 = NTE74132 = SK74132 = U6AN13259X = (TTL, Quad 2-Input Positive NAND Schmitt Trigger)  

<.> 007-1696101 = 21-5043 = 7414 = 7414PC = 9N14PC = ECG7414 = HEP-C7414P = M53214P = N7414B = SK7414 = U6AN01459X = XO-397 = (TTL, Hex Schmitt Trigger Inverter)  

<.> 13-0104 = 1820-0491 H-P = 3130-3193507 = 74145DC = 8000-00028-044 = 93145PC = DM74145N = HD2555 = HE-443-87 = M53345P = MIC74145J = N74145B = POSN74145N = RS74145 IC = TL74145N = WEP74145 = (TTL, BCD to Decimal Decoder/Driver)  

<.> 1672701 NCR = 4915632-00 = 74150 = 804002 = A514-059468 = ECG74150 = HD2548 = HEP-C74150P = MC74150 = N74150 = RS 74150(TTL) = SL57364 = U6NN15059X = ZN74150 = (TTL, 1 of 16 Data Selector/Multiplexer)  

<.> 1741-1075 = 3008038-00 = 50010093 = 74151 = 74151APC = 93151 = DM74151 = ECG74151 = HD2549P = HD74151P = ITT74151N = MC74151 = N74151 = NTE74151 = SN74151A = TM74151 = UPB74151C = (TTL, 1 of 8 Data Selector/Multiplexer)  

<.> 1820-0620 H-P = 5280-09481-00 = 74153 = 801862 = C74153P = FD-1073-CM = HD74153 = L-612150 = MC74153P = N74153B = SK74153 = TL74153N = US74153A = (TTL, Dual Data Selector/Multiplexer)  

<.> 17-1154 = 37-74154 = 586-617 = 74154DC = 9311 = 93154DC = AM9311PC = DM74154AN = DM8213N = FD-1073-CN = HD2580 = HE-443-623 = ITT74154N = MC74154 = MIC74154J = N74154F = RS276-74154 = SK74154 = TL74154N = UPB74154C = ZN74154 = (TTL, 4-Line to 16-Line Decoder/Multiplexer)  

<.> 3008036-00 = 74155 IC = 93155 IC = DM74155 = FD-1073-DF = HEP-C74155P = M53355 = MIC74155J = N74155F = SK74155 = TL74155N = ZN74155 = (TTL, Decoders/Multipliers Totem-Pole Outputs)  

<.> 74156 = 74156PC = C74156P IC = FLY161 = ITT74156N = MC74156P = N74156B = SFC4156E = SN74156N = UPB74156C = (TTL, Decoders/Multipliers Open Collector Outputs)  

<.> 1820-0762 H-P = 48-2090 = 74157N = 93157PC = AM9322 = DM74157N = F-74157PC = F74157PC = HEP-C74157P = MC74157P = N74157N = SN74157N = X0114 = N74158N = (TTL, Quad 2 to 1 Line Data Selectors/Multiplexers)  

<.> 1177-6671 = 17-1022 = 21-5214 = 51X90495A91 = 7416DC = 7812 TTL IC = 9N16PC = DM7812 = FLH481T = HE-443-73 = KS10969-L5 = MC7416 = MIC7416N = N7416F = PTSN7416N = SN7416 = TD3416AP = U9AN01659X = XO-405 = (TTL, Hex Inverter Buffer/Driver)  

<.> 21-5221 = 74160 IC = 9310 = 93160 IC = C74160AP IC = ECG74160 = HD74160P = M53360P = MC9310 = N74160 = NTE74160 = SN74160N = (TTL, Synchronous 4-Bit Counters)  

<.> 21-5038 = 37-74161 = 5280-09489-00 = 74161/9316 = 8000-00038-003 = 93161 = AM9316 = DM74161N = FLJ411 = IP20-0209 = MB450 = MC9316P = N74161B = RE386-IC = SL1626 TTL = SN74161N = ZN74161E = (TTL, Binary, Direct Clear Synchronous 4-Bit Counters)  

<.> 74162DC = 93162PC = DM74162N = HD74162P = M53362P = MIC74162N = N74162N = SN74162 = (TTL, Synchronous 4-Bit Counters)  

<.> 21-5290 = 74163DC = 93163PC = DM74163N = FLJ431 = IC-74163 = M53363P = MIC74163N = N74163N = SN74163 = ZN74163 = (TTL, Binary, Synchronous 4-Bit Counters with Clear)  

<.> 1820-0294 H-P = 3008256-00 = 74164 = 7570 IC = 93164DC = DM74164N = DM8570J = DM8579N = F74164DC = HD74164 = IC-74164N = M53364 = MIC74164N = N74164N = SN74164 = TL74164N = ZN74164 = (TTL, 8-Bit Parallel Output Serial Shift Register)  

<.> 1820-1042 H-P = 5280-09482-00 = 74165DC = 8590 IC = C74165P IC = DM7590N = ECG74165 = IC-74165 OHIO S = MC74165 = N74165 = NTE74165 = SN74165N = U9BN16559N = (TTL, 8-Bit Parallel Load Shift Register)  

<.> 1820-1107 H-P = 74166 = 74166PC = C74166P IC = FLJ461 = M53366 = N74166F = SL57372 = U7BN16659X = 1348A12H01 = 21-5165 = 569-0882-617 = 7417N = 804009 = 9N17DC = DM7417 = F7417PC = HD7417P = IC-7417 OHIO SCI = MC7417 = MIC7417N = N7417N = SK7417 = T7417B1 = U6AN01759X = X0406 = (TTL, Hex Buffers/Drivers)  

<.> 205294-00 = 74170DC = 93170 IC = DM74170 = HEP-C74170P = N74170 = N82S130N = SN74170J = UPB2170D = (TTL, 4x5 Register Files)  

<.> 74173DC = DM8551 = F74173DC = SK74173 = (TTL, 4-Bit D Register with 3-State Outputs)  

<.> 1820-0788 H-P = 37-74174 = 74174 IC = 801855 = C74174P IC = F-74174PC = F74174PC = HD74174P = ITT74174N = MC74174P = NTE74174 = SN74174N = ZN74174 = (TTL, Hex D-Type Flip-Flops)  

<.> 1820-0839 H-P = 569-0882-775 = 74175N = 93175DC = DM74175N = F74175DC = FLJ541 = IC-74175 = MC74175 = N74175F = SL57374 = U6BN17559X = XO-410 = (TTL, Quad D-Type Flip-Flops)  

<.> 7280 IC = 74176PC = 93176PC = DM74176 = DM8280N = HEP-C74176P = N74176N = SK74176 = U6AN17659X = (TTL, Decade Presetable Counter/Latches)  

<.> 7281 IC = 74177N = 901522-03 COMMODORE = C74177P IC = DM74177N = ECG74177 = HEP-C74177P = N8281N = SN74177 = (TTL, Binary Presetable Counters/Latches)  

<.> 74178 IC = 8270 IC = ECG74178 = SK74178 = U7AN17859X = (TTL, 4-Bit Universal Shift Register)  

<.> 74179 IC = 8271 IC = ECG74179 = SK74179 = U7BN17959X = (TTL, 4-Bit Universal Shift Register, Direct Clear)  

<.> 1820-0435 H-P = 74180N = 93180PC = DM74180 = FD-1073-DP = HD74180P = M53380P = MIC74180J = N74180F = SK74180 = T74180B1 = U9AN18059X = US74180J = (TTL, 9-Bit Odd/Even Parity Generator/Checks)  

<.> 1820-0606 H-P = 74181 IC = 9341 AMD = AM9341 = DM74181N = HD2547P = M53381P = N74181 = SFC4181E = SN74181N = UPB2181D = (TTL, 16 Arithmetic Logic Unit)  

<.> 74182DC = NTE4182 = SN74182N = (TTL, Look Ahead Carry Generator)  

<.> 3007753-00 = 74190DC = 93190DC = DM74190N = HD74190P = M53390P = MIC74190J = N74190F = SL57382 = U7BN19059N = (TTL, BCD Synchronous Up/Down Counters)  

<.> 21-5223 = 74191 IC = 93191 IC = DM74191 = FLJ211 = ITT74191N = MC74191 = N74191 = NTE74191 = SN74191N = ZN74191 = (TTL, Binary Synchronous Up/Down Counters)  

<.> 1820-0546 H-P = 3008331-00 = 74192DC = 8560 = C74192P = DM7560N = ECG74192 = HD2541P = HEP-C74192P = MC74192 = N74192 = NTE74192 = SFC4192E = SN74192N = TL74192N = UPB74192C = (TTL, Synchronous Up/Down Clock Counters)  

<.> 007-1698401 = 1698401 NCR = 276-1820 = 43C216447P1 = 569-0882-793 = 74193 = 7563 IC = 9366 = DM74193 = DM8563 = FD-1073-FN = HD2542P = HEP-C74193P = M53393P = MIC74193N = N74193N = RS74193 IC = SN74193 = TD74193BP = U7GN19359X = ZN74193 = (TTL, Synchronous Up/Down Clock Counters)  

<.> 5036150-00 = 74195N = 9300PC = AM9300 = DM74195N = HD74195P = MC74195P = N74195B = SK74195 = UPB2195D = (TTL, 4-Bit Parallel Access Shift Register)  

<.> 443-628 = 74196DC = 8296 IC = DM7290 = DM8290 = DM8296J = GE-74196 = HD74196P = MC74196P = NTE74196 = RS74196 IC = SN74196J = U9AN19659X = (TTL, 50MHz Presetable Counter/Latch)  

<.> 74197 = 8291 IC = DM7291 = DM8291 = FLJ391 = MC74197P = SK74197 = U6AN19759X = (TTL, Binary Presetable Counters/Latches)  

<.> 74198 IC = 93198 IC = DM74198 = HD74198 = M53398P = SK74198 = TL74198N = UPB74198D = (TTL, 8-Bit Bidirectional Universal Shift Register)  

<.> 74199DC = 93199DC = DM74199N = HD74199P = N74199 = SK74199 = TL74199N = (TTL, 8-Bit Universal Shift Register)  

<.> 007-1695101 = 138318 = 1820-0069 = 21-5008 = 3008187-00 = 443-2 = 514-059466 = 569-0882-620 = 7420 = 7420DC = 885540026-3 = 9004076-04 = 9N20 = A06 IC = DM7420N = FJH111 = HD2504P = HEP-C7420P = ITT7420N = MB402 = MC7420P = N7420A = PA7001/519 = SFC420E = SN29004 = SN7420N = TD3420A = U6AN02059X = UPB7420C = ZN7420E = (TTL, 4-Input Positive NAND Gate)  

<.> 7422PC = HD7422 = SN7422 = (TTL, Dual 4-Input Positive NAND Gate)  

<.> ECG74221 = SN74221N = (TTL, Dual Monostable Multivibrator)  

<.> 7423N = 9N23PC = ECG7423 = HEP-C7423P = N7423F = SL57318 = U6BN02359X = (TTL, Positive NOR Gate with Strobe)  

<.> 1820-0655 H-P = 44-10671-01 = 7425DC = 9N25 = DM7425 = FLH521 = ITT7425N = M53225P = MIC7425N = N8815 = SL57319 = U6AN02559X = (TTL, Dual 4-Input Positive NOR Gate)  

<.> DM74251 = ECG74251 = (TTL, Selector/Multiplexer, Inverting and Non-Inverting 3-State Output)  

<.> 178739 = 7426 IC = 7810 TTL IC = 9N26PC = DM7810 = DM8810J = FJH301 = HD7426 = MC7426 = MIC7426N = N7426F = SK7426 = T7426B1 = U6AN02659X = (TTL, 2-Input Positive NAND Gate)  

<.> 0066-585XX-XXAX = 21-5010 = 48-2045 = 7427 = 7427PC = 9N27PC = ECG7427 = HD7427 = M53227P = N7427F = NTE7427 = SK7427 = U6AN02759X = ZN7427E = (TTL, 3-Input Positive NOR Gate)  

<.> 7428N = GFB7428-DP = MIC7428J = SK7428 = T7428D1 = (TTL, Quad 2-Input Positive NOR Buffer)  

<.> 74290DC = F74290DC = SN74290N = (TTL, Decade Counter)  

<.> 7436593N = SK74293 = (TTL, 4-Bit Binary Counter)  

<.> 133P00195 = 1820-0070 = 3520047-001 = 4663001A915 = 569-0882-630 = 7430-6A = 7430N = 9003642-03 = 9N30DC = DM7430 = FD-1073-BS = HD2508 = HE-443-3 = IC-71 ELCOM = M5310 = MB403 = MC7430P = N7430A = N8808N = SK7430 = SN7430N = TD3430A = TM7430 = UPB204D = XAA105 = (TTL, 8-Input Positive NAND Gate)  

<.> 138381 = 1820-0661 H-P = 48-2055 = 569-0882-632 = 7432DC = 9N32 = DM7432 = FLH631 = HEP-C7432P = MC3003 = MIC7432J = N7432F = RS276-7432 = SN7432 = US7432A = ZN7432 = (TTL, 2-Input Positive OR Gate)  

<.> 569-0882-633 = GFB7433-DP = MIC7433AJ = N7433 = SN7433 = TL7433 = (TTL, Quad 2-Input Positive NOR Buffers)  

<.> DM8095N = SK74365 = (TTL, Hex Non-Inverting 3-State Bus Driver, Common Enable)  

<.> DM74366N = N74366AN = SN74366N = (TTL, Hex Non-Inverting 3-State Bus Driver, Common Enable)  

<.> DM8097N = SK74367 = (TTL, Hex Non-Inverting 3-State Bus Driver)  

<.> DM74368N = N74368AN = SN74368N = (TTL, Hex Inverting 3-State Bus Driver, 4 Line and 2 Line Enable)  

<.> 1820-0539 H-P = 733W00066 = 7437N = 9N37PC = EAQ00-11300 = HD2552 = HEP-C7437P = MB435 = N7437 = NTE7437 = SN7437 = U6AN03759X = ZN7437 = (TTL, 2-Input Positive NAND Buffer)  

<.> 443-77 = 68A9037 = 7438-3 IBM = 7438N = 9N38DC = C7438 = FLH541 = HD7438P = ITT7438N = MB434 = MIC7438J = N7438F = SFC438E = SN7438 = TM7438 = UPB7438C = ZN7438E = (TTL, 2-Input Positive NAND Buffer)  

<.> 007-1695701 = 1741-0473 = 19A116180P7 = 40-065-19-016 = 55034 = 7440-6A = 7440PC = 9001549-02 = 9N40 = C7440 = FD-1073-BU = HD2501P = HEP-C7440P = LB3009 = MC7440 = MIC7440N = N7440N = PA7001/522 = SL57327 = TD1405P = TL7440N = UPB205D = XAA106 = (TTL, 4-Input Positive NAND Buffer)  

<.> 17-1042 = 1820-0214 H-P = 43A223029P1 = 611071 = 7442AN = 7442PC = 9352 = C7442 = DM8842J = FLH281 = HD7442 = HE-443-53 = ITT7442N = M5362P = MC7442P = N7442A = N7442N = SL57329 = SN7442N = U6BN04259X = UPB7442C = ZN7442 = (TTL, BCD to Decimal Decoder)  

<.> 7443AN = 7443PC = ECG7443A = HD7443 = ITT7443N = MC7443L = N7443 = NTE7443 = SN7443A = T7443D1 = US7443A = (TTL, Excess-3 to Decimal 4-10 Line Decoder)  

<.> 7444APC = 9354 IC = HD2538 = HD7444AP = M53244P = MIC7444J = N7444F = SL57331 = SN7444N = U6BN04459X = (TTL, 4 Line to 10 Line Decoder)  

<.> 1820-0468 H-P = 7445N = 9345DC = DM7445N = HD2531P = ITT7445N = MC7445 = MIC7445N = NTE7445 = SN7445 = U9BA40559X = (TTL, BCD to Decimal Decoder/Driver)  

<.> 1820-1037 H-P = 7446AN = 7446PC = 9317C = 9357APC = DM7446A = DM8846J = FLL121U = HD7446P = MC7446 = NTE7446 = SN7446A = U7BN046591 = US7446A = (TTL, BCD to 7-Segment Decoders/Drivers)  

<.> 21-5216 = 514-103698 = 569-0882-647 = 7447ADC = 7447BPC = 8000-00045-004 = 9357BPC = DM7447 = DM8847 = FLL121T = HD2532 = HD7447AP = HEP-C7447P = J1000-7447 = MC7447 = MIC7447N = QTVCM-503 = SK7447 = SN7447AN = TL7447AN = (TTL, BCD to 7-Segment Decoders/Drivers)  

<.> 007-1698901 = 19A116180P8 = 569-0882-650 = 7450N = 9005 IC = 9N50PC = DM7450N = HD2506P = HEP-C3050L = M53250 = MB405 = MC7450P = N7450A = N8840N = SFC450E = SN7450 = TD3450A = U6AN05059X = UPB7450C = ZN7450E = (TTL, Dual AND-OR-Inverter Gates)  

<.> 1820-0063 H-P = 435-21034-0A = 7451-9A = 930347-12 = A12 IC = ECG7451 = GE-7451 = HD7451P = LS7451 = MC7451P = N7451A = PA7001/523 = SL57337 = TD3451A = U6AN05159X = UPB7451C = ZN7451E = (TTL, Expandable AND-OR-Inverter Gate)  

<.> 477-0417-002 = 7453DC = 9N53DC = ECG7453 = HD2512P = M53253 = MC7453L = N7453 = NTE7453 = SL57338 = T7453D1 = UPB208D = ZN7453 = (TTL, Expandable AND-OR-Inverter Gate)  

<.> 1820-0074 H-P = 55029 = 7454DC = 930347-6 = A13 IC = ECG7454 = HD2514 = HEP-C7454P = MC7454L = N7454 = NTE4754 = SL57339 = TL7454N = UPB7454C = ZN7454E = (TTL, Expandable AND-OR-Inverter Gate)  

<.> 398-8972-1 = 7460N = 9N60 = DM7460 = FLY101 = HD7460P = M5304 = MB406 = MC7460P = N7460F = SFC460E = SN7460N = TD3460AP = U9AN06059X = US7460A = (TTL, Dual 4-Input Expanders)  

<.> 373411-1 = 7470N = 9N70PC = ECG7470 = HD2539P = M53270P = MC7470L = N7470 = NTE7470 = SN7470N = UPB211D = ZN7470E = (TTL, AND-Gate J-K Flip-Flop)  

<.> 373424-1 = 7472DC = 9N72 = DM7472 = FLJ111 = HD7472P = M53272 = MB407 = MC7472P = N7472F = SL57342 = T7472D1 = U6AN07259X = US7472A = (TTL, J-K Master-Slave Flip-Flops)  

<.> 1030-25 = 1820-0075 H-P = 276-1803 = 443-5 = 558881 = 7473-9A = 801829 = 9N73DC = DM7473N = ECG7473 = HD2515 = HE-443-5 = IC-7473 = ITT7473N = M5327P = MC7473P = N7473A = PA7001/531 = RS276-7473 = SL16806 = T7473B1 = TD3473AP = U9AN07359X = UPB7473C = XAA107 = (TTL, Dual J-K Flip-Flop with Clear)  

<.> 007-1699801 = 17-1074 = 19A116180P16 = 2868536-1 = 37-7474 = 443-6 = 50010019 = 558882 = 733W00067 = 7474-9A = 8000-00038-007 = 881916 = 9003152 = 9N74PC = DM7474 = DM8510J = FD-1073-CD = HD2510 = HE-443-6 = IC-97ELCOM = M53274 = MB420 = MIC7474N = N7474N = PA7001/529 = RS 7474(TTL) = SK7474 = SN7474J = TD3474AP = U6AN07459X = UPB7474C = X0423 = (TTL, Dual “D” Flip-Flop with Preset and Clear)  

<.> 1699901 NCR = 21-5046 = 37-7475 = 48-0104 = 569-0882-675 = 7011203-03 = 7475DC = 801845 = 9N75 = DM7475 = FJJ181 = HD2517P = HEP-C3075P = IC-96 ELCOM = M53275P = MIC7475J = N7475F = RS276-7475 = SL57345 = SN7475N = TL7475N = UPB217C = ZN7475 = (TTL, 4-Bit Bistable Latch)  

<.> 1820-0858 H-P = 373414-1 = 569-0882-676 = 733W00069 = 7476DC = 8500 = 9N76PC = DM7476N = ECG7476 = FLJ131 = HD7476 = HL19010 = IC-99 ELCOM = J4-1076 = MC7476L = N7476 = N7476N = RS 7476(TTL) = SK7476 = SN7476J = TL7476N = UPB224D = X0005PA = (TTL, Dual J-K Flip-Flop with Preset and Clear)  

<.> 1820-0362 H-P = 7480DC = 9380 IC = FLH221 = M53280P = MC7480P = N7480A = N8268N = SN7480 = TL7480N = US7480A = (TTL, Gated Full Adders)  

<.> 5512CPE = 7481N = ECG7481 = IM5502C = IM5512CPE = MC4005P = MC4305P = MCM4005P = SN7481 = T7481B1 = (TTL, 16-Bit RAM)  

<.> 133P80026 = 3012683-00 = 7283 IC = 7483AN = 7483PC = 9283PC = DM7283 = DM7483N = ECG7483 = HD2535 = HD7483AP = KS20969-L2 = MC7483L = N7483 = NTE7483 = SL57349 = SN7483N = TL7483N = US7483A = ZN7483E = (TTL, 4-Bit Banary Full Adders)  

<.> 21-5047 = 7485 = 9385DC = DM7485N = GE-7485 = M53285 = MC7485P = N7485N = RS7485 IC = SN7485 = U9BN08559X = ZN7485E = (TTL, 4-Bit Magnitude Comparator)  

<.> 1820-0282 H-P = 276-1827 = 373410-1 = 514-061988 = 611844 = 7486N = 9001349-03 = A514-061988 = ECG7486 = GE-7486 = HD7486P = KO-09D-336-930 = MB449 = MIC7486J = N7486F = RS276-7486 = SL57351 = TD3486AP = U9AN08659X = US7486J = (TTL, 2-Input Exclusive OR Gate)  

<.> 1-0064 RAM = 3101 AMD = 7489DC = 93435 IC = DM7489N = HD7489 = M53289P = SK7489 = ZN7489 = (TTL, 2-Input Exclusive OR Gate)  

<.> 16088 TTL = 1820-0055 H-P = 276-1808 = 443-7 = 611572 = 7490 = 7490AN = 7490PC = 905-102 = A17 IC = DM7490N = ECG7490 = HD2519 = HD7490AP = HEP-C3800P = ITT7490N = LB3150 = MC7490L = N7490 = NTE7490 = RS7490 IC = SN7490A = TD3490A = TL7490N = U9AN09059X = US7490J = XO-425 = ZN7490E = (TTL, Divide by 2/5 Decade Counter)  

<.> 1699501 NCR = 205260-00 = 37-7492 = 611573 = 7492ADC = 7492N = 9003445-03 = C3801P = DM8532 = FJJ152 = HD2521 = HD7492AP = HEP-C3801P = ITT7492N = KS20969-L3 = MC7492 = MIC7492J = N7492F = RS276-7492 = SL16809 = SN7492AN = TL7492N = UPB222D = ZN7492A = (TTL, Divide by 12 Counter)  

<.> 1000101 = 1741-0895 = 21-5019 = 314-0005 = 5359271 = 741348 = 7493ADC = 7493N = 9001345-02 = A18 IC = DM7493N = ECG7493 = FJJ211 = HD7493A = HL19006 = ITT7493N = MC7493L = N7493 = NTE7493A = SK7493 = SN7493N = TL7493N = U9AN09359X = US7493J = ZN7493AE = (TTL, 4-Bit Binary Counter)  

<.> 7494 IC = 9394 IC = HD2533 = MC7494L = N7494 = NTE7494 = SN7494N = ZN7494 = (TTL, 4-Bit Shift Register/Dual Asynchronous Preset)  

<.> 1741-0952 = 3008150-00 = 7495 = 7495APC = 8580 = A19 IC = DM8580 = FJJ231 = HE-443-680 = ITT7495N = M5395 = MC7495A = MIC7495J = N7495AN = SK7495 = SN7495N = U6AN09559X = ZN7495 = (TTL, 4-Bit Shift Register)  

<.> 11276-1 = 569-0882-696 = 7496PC = DM7496 = FD-1073-CR = HD2546P = ITT7496N = MC7496 = MIC7496N = N7496N = SL57358 = U7BN09659X = (TTL, 5-Bit Shift Register)  

<.> 1667601 NCR = 37-7497 = 7497N = FLJ331 = SK7497 = (TTL, 6-Bit Binary Rate Multiplier)  

<.> 1699601 NCR = 43C216410P1 = 717126-505 = 74H04PC = 9H04DC = DM74H04J = ITT74H04N = MC3108 = N8H90N = SL58005 = U6AH00459X = (TTL, High Speed Hex Inverter)  

<.> 0066-453XX-XXAX = 21-5168 = 3102006 = 44-10677-01 = 74LS00 = 74LS00PC = 921521-01 COMMODORE = 9LS00CDC = DM74LS00 = EAQ00-12100 = GMB74LS00-DC = HE-443-728 = LS00 = MB74LS00 = N74LS00N = SK74LS00 = SN74LS00M = T74LS00D1 = X420300000 = (TTL, Quad 2-Input Positive NAND Gate)  

<.> 1820-1144 H-P = 314-0078 = 56A-1-LS02 = 74LS02N = 9LS02 = AMX-3551 = DM74LS02N = GMB74LS02-DC = HEP-C74LS02P = LS02 = MB74LS02M = NTE74LS02 = SN74LS02J = T74LS02B1 = X420300020 = (TTL, Quad 2-Input Positive NOR Gate)  

<.> 514-101084 = 74LS03PC = 9LS03PC = DM74LS03J = GMB74LS03-DC = HEP-C74LS03P = MB74LS03 = N74LS03N = SK74LS03 = SN74LS03N = (TTL, Quad 2-Input Positive NAND Gate, Open Collector Output)  

<.> 08210002 = 22-0003-02 = 3102008 = 48-2302 = 56A-1-LS04 = 74LS04NA = 8409-08004 = 9L04PC = A514-101085 = DM74LS04N = EAQ00-12200 = GD74LS04 = HE-443-755 = ITT74LS04N = MB74LS04 = NTE74LS04 = SK74LS04 = T74LS04B1 = XO-418 = (TTL, Hex Inverter)  

<.> 3102009 = 74LS05N = 9LS05 = DM74LS05 = FD-1081-CU = HE-443-818 = M74LS05P = N74LS05F = SK74LS05 = T74LS05 = X420300050 = (TTL, Hex Inverter, Open Collector Output)  

<.> 0N74LS08N = 21-5174 = 37-74LS08 = 74LS08N = 901521-03 = 9LS08PC = DM74LS08N = FD-1081-AB = HE-443-780 = LS08 = N74LS08 = SK74LS08 = T74LS08 = VH1SN74LS08-1 = (TTL, Quad 2-Input Positive AND Gate)  

<.> 37-74LS10 = 5A-9235 = 74LS10PC = A514-101087 = CO14341(1) = EAQ00-12400 = HD74LS10 = ITT74LS10 = MB74LS10 = N74LS10N = SN74LS10 = SN74LS10NDS = TM74LS10 = (TTL, Triple 3-Input Positive NAND Gate)  

<.> 37-74LS107 = 74LS107 = 74LS107PC = A514-101094 = DM74LS107N = HD74LS107P = M74LS107 = MB74LS107 = N74LS107 = SK74LS107 = SN74LS107N = (TTL, Dual J-K Master/Slave Flip-Flop with Clear)  

<.> 314-0237 = 74LS109 = 74LS109PC = 9LS109PC = ECG74LS109A = HD74LS109P = LS109 = M74LS109P = MB74LS109M = N74LS109F = SN74LS109 = T74LS109 = (TTL, Dual J-K Positive Edge Triggered Flip-Flop with Preset and Clear)  

<.> 22-0006-02 = 50010161LS = 74LS11N = 9LS11PC = ECG74LS11 = HD74LS11P = ITT74LS11N = MB74LS11M = NTE74LS11 = SN74LS11JDS = T74LS11B1 = (TTL, Triple 3-Input Positive NAND Gate)  

<.> 74LS113PC = HD74LS113P = MB74LS113M = SK74LS113 = (TTL, Dual J-K Negative Edge Triggered Flip-Flop)  

<.> 74LS114 = ECG74LS114 = M74LS114P = N74LS114N = SN74LS114N = (TTL, Dual J-K Negative Edge Triggered Flip-Flop)  

<.> 74LS12J = DM74LS12N = LS12 = RC74LS12DB = SN74LS12 = (TTL, 3-Input NAND Gate)  

<.> 74LS122C = 74LS122P = MB74LS122M = SN74LS122J = (TTL, Monostable Multivibrator)  

<.> 610002-123 = DM74LS123 = EAQ00-12900 = GMB74LS123-DC = ITT74LS123 = M74LS123P = N74LS123A = N74LS123N = RC74LS123DB = SN74LS123 = X0-436 = (TTL, Dual Retriggerable Monostable Multivibrator with Clear)  

<.> 74LS125A = 74LS125P = DM74LS125 = ECG74LS125 = F74LS125PC = M74260914 = SN74LS125 = (TTL, Quad Bus Buffer Gates with 3-State Outputs)  

<.> 74LS133B1 = 74LS133P2 = DN74LS133P = F74LS133PC = MB74LS133M = SN74LS133N = (TTL, 13-Input Positive NAND Gates)  

<.> 74LS136 = 9LS136 = DM74LS136J = HD74LS136 = M74LS136P = N74LS136F = RC74LS136DB = SN74LS136 = VHIHD74LS136P = (TTL, Quad Exclusive OR Gate)  

<.> 150440 = 22-0013-02 = 74LS138 = 74LS138PC = 9LS138CDC = C014344(1) = DM74ALS138N = DN74LS138P2 = FD-1081-AR = HD74LS138P = IC-74LS138 = ITT74LS138N = MB74LS138 = NTE74LS138 = RC74LS138DB = SN74ALS138N = SN74LS138PC = X0437 = (TTL, 3 to 8 Line Decoders/Demultiplexers)  

<.> 314-0087 = 74LS139 = 74LS139P = AMX3800 = DN74LS139P2 = F74LS139PC = M74LS139P = P61LS139*H = SN74LS139N = X420301390 = (TTL, Dual 2 to 4 Line Decoders/Demultiplexers)  

<.> 21-5163 = 56A-1-LS14 = 74LS14N = 9LS14 = AMX-3716 = DM74LS14J = EA000-17200 = GMB74LS14-DC = HEP-C74LS14P = LS14 = N74LS14N = RC74LS14 = SK74LS14 = T74LS14B1 = (TTL, Hex Schmitt Trigger Inverter)  

<.> 74LS15 = 74LS15P = ECG74LS15 = LS15 = SN74LS15J = T74LS15D1 = (TTL, 3-Input AND Gate)  

<.> 22-0030-02 = 74LS151 = 9LS151 = DM74LS151 = FD-1081-AS = HD74LS151AP = ITT74LS151N = NTE74LS151 = RC74LS151J = T74LS151 = (TTL, 1 of 8 Data Selectors/Multiplexers)  

<.> 21-5152 = 56A-1-LS153 = 74LS153PC = DM74LS153 = DN74LS153P2 = HD74LS153 = M74LS153P = NTE74LS153 = RC74LS153J = T74LS153B1 = (TTL, Dual 4 In-Line Data Selectors/Multiplexers)  

<.> 56A-1-LS155 = 74LS155P = EAQ00-13000 = F74LS155P = NTE74LS155 = SN74LS155AN = T74LS155B1 = (TTL, Decoders/Demultiplexers, Totem Pole Output)  

<.> 410-051-5808 = 74LS156B1 = 74LS156PC = DN74LS156 = F74LS156P = LS156 = SK74LS156 = T74LS156B1 = (TTL, Decoders/Demultiplexers, Open Collector Outputs)  

<.> 22-0015-00 = 37-74LS157 = 74LS157N = 9LS157PC = DN74LS157P2 = GD74LS157 = HE-443-799 = ITT74LS157N = MB74LS157 = POSN74LS157N = RC74LS157J = SN74LS157N = (TTL, Quad 2 in Line Data Selector/Multiplexers, Non-Inverting)  

<.> 0066-183AX-XXHX = 314-0097 = 50010035LS = 74LS161AN = 74LS161PC = DM74LS161 = ECG74LS161 = HD74LS161 = HE-443-757 = M74LS161 = MB74LS161 = N74LS161 = N74LS161F = RC74LS161 = SK74LS161 = SN74LS161N = X0440 = (TTL, Binary, Direct Clear Synchronous 4-Bit Counter)  

<.> 21-5176 = 44-10690-01 = 74LS163DC = 9LS163CDC = DM74LS163N = GMB74LS163-DC = HD74LS163P = M74LS163 = MB74LS163 = N74LS163 = N74LS163F = RC74LS163DB = SN74LS163 = T74LS163 = (TTL, Binary 4-Bit Counter with Synchronous Clear)  

<.> 21-5265 = 74LS164 = 9LS164 = DM74LS164 = FD-1081-CK = HE-443-769 = M74LS164P = NTE74LS164 = T74LS164 = (TTL, 8-Bit Parallel Out Serial Shift Register)  

<.> 74LS168 = 74LS168B1 = 74LS168J = DM74LS168 = N74LS168AF = SN74LS168 = SN74LS168J = T74LS168D1 = (TTL, 16 Binary Synchronous Bi-Directional Counter)  

<.> 74LS169AN = 74LS169J = DM74LS169 = ECG74LS169A = NTE74LS169A = SN74LS169AJ = T74LS169B1 = (TTL, 4-Bit Up/Down Synchronous Counter)  

<.> 21-5159 = 37-74LS174 = 54LS174 PAC MAN = 74LS174PC = AMX3565 = DN74LS174P = GMB74LS174-DC = HE-443-879 = M74LS174 = N74LS174 = NTE74LS174 = RC74LS174DC = SN74LS174N = (TTL, Hex D-Type Flip-Flop, Single Rail Outputs)  

<.> 0066-248AX-XXCX = 3102023 = 74LS175DC = 901521-34 = 9LS175PC = ECG74LS175 = HD74LS175 = ITT74LS175 = M74LS175P = N74LS175 = ON74LS175N = RC74LS175J = T74LS175 = (TTL, Quad D-Type Flip-Flops, Complementary Outputs)  

<.> 17-1291 = 74LS191DC = 9LS191CDC = DM74LS191N = HD74LS191 = ITT74LS191N = MB74LS191M = NTE74LS191 = RC74LS191J = T74LS191 = (TTL, Binary Synchronous Up-Down Counter)  

<.> 21-5187 = 74LS193 = 901521-26 = DM74LS193 = ECG74LS193 = HE-443-815 = ITT74LS193N = MB74LS193M = NTE74LS193 = RC74LS193J = SN74LS193N = (TTL, Binary with Clear Synchronous Up/Down Counter)  

<.> 74LS194 = 74LS194P = DM74LS194N = F74LS194 = MB74LS194 = SN74LS194 = T74LS194B1 = (TTL, 4-Bit Bidirectional Universal Shift Register)  

<.> 74LS195 = 74LS195DC = 93L00PC = 9LS195CDC = DM74LS195J = HD74LS195 = HE-443-718 = N74LS195 = NTE74LS195A = SN74LS195AN = T74LS195AB1 = (TTL, 4-Bit Parallel Access Shift Register)  

<.> 74LS196 = 74LS196PC = ECG74LS196 = HD74LS196P = N74LS196F = SN74LS196 = (TTL, Decade/Bi-Quinary Presetable Counter/Latches)  

<.> 0066-553XX-XXCX = 3102011 = 514-101089 = 74LS20N = 9LS20PC = DM74LS20J = GMB74LS20-DC = HEP-C74LS20P = MB74LS20 = N74LS20N = SN74LS20J = TM74LS20 = (TTL, Dual 4-Input Positive NAND Gate)  

<.> 74LS22DC = 74LS22PC = HD74LS22 = NTE74LS22 = SN74LS22N = (TTL, Dual 4-Input NAND Gate)  

<.> 178744 = AMX3810 = ECG74LS221 = HD74LS221P = M74LS221 = N74LS221 = POSN74LS221N = RC74LS221J = SN74LS221N = (TTL, Dual Monostable Multivibrator)  

<.> 21-5273 = 74LS240N = DN74LS240P = GD74LS240 = HE-443-754 = N74LS240 = RC74LS240 = SK74LS240 = SN74LS240N = (TTL, Octal Buffer/Line Driver/Receiver, Inverting 3-State Outputs)  

<.> 17-1241 = 50019247LS = 74LS241PC = FD-1081-DF = HE-443-824 = NTE74LS241 = RC74LS241J = SN74LS241N = (TTL, Octal Buffer/Line Driver/Receiver, Non-Inverting 3-State Outputs)  

<.> 0N74LS244N = 37-74LS244 = 74LS244DC = 804023 = CO14313 = DN74LS244P3 = FD-1081-CA = HD74LS244P = M74LS244P = N74LS244N = RC74LS244 = SK74LS244 = SN74LS244DC = T74LS244B1 = (TTL, Octal Buffer/Line Driver/Line Receiver, Non-Inverting 3-State Outputs)  

<.> 74LS248 = 74LS248PC = ECG74LS248 = MB74LS248 = SN74LS248N = (TTL, BCD to 7-Segment Decoders/Drivers, Internal Pull-Up Output)  

<.> 74LS249N = DM74LS249N = HD74LS249P = SN74LS249 = (TTL, BCD to 7-Segment Decoders/Drivers, Open Collector Output)  

<.> 37-74LS253 = 74LS253PC = 9LS253 = DM8214 = FD-1081-DM = HEP-C74LS253P = N74LS253 = RC74LS253DB = SN74LS253 = TM74LS253 = (TTL, Dual Data Selector/Multiplexer, 3-State Outputs)  

<.> 21-5277 = 5281-09485-00 = 74LS257ADC = 74LS257PC = 93LS257PC = DM74LS257N = GMB74LS257-DC = HE-443-802 = M74LS257AP = N74LS257AN = RC74LS257DB = SN74LS257 = SN74LS257N = (TTL, Quad Data Selector/Multiplexer, Non-Inverting 3-State Outputs)  

<.> 74LS258 = 74LS258DC = 93LS258 = DM74LS258BN = FD-1081-BD = ITT74LS258 = N74LS258AN = RC74LS258DB = SN74LS258 = T74LS258 = (TTL, Dual Data Selector/Multiplexer, Inverting 3-State Outputs)  

<.> 21-5278 = 50010224LS = 74LS259PC = DM74LS259 = FD-1081-BR = HE-443-804 = N74LS259 = SK74LS259 = T74LS259B1 = (TTL, 8-Bit Addressable Latch)  

<.> 74LS26 = 74LS26P = DM74LS26 = ECG74LS26 = HD74LS26P = SK74LS26 = T74LS26B1 = (TTL, Quad 2-Input HV Interface Positive NAND Gate)  

<.> 74LS260DC = 74LS260P = N74LS260 = SN74LS260J = T74LS260B1 = (TTL, Dual 5-Input NOR Gate)  

<.> 74LS266N = 9386PC = DM74LS266 = GMB74LS266-DC = M74LS266 = N74LS266 = N8242N = SN74LS266N = (TTL, Quad 2-Input Exclusive NOR Gate, Open Collector Output)  

<.> 17-1028 = 37-74LS27 = 74LS27DC = 901521-22 = DM74LS27 = FD-1081-CC = HE-443-800 = M74260913 = N74LS27F = SN74LS27 = TM74LS27 = (TTL, Triple 3-Input Positive NOR Gate)  

<.> 314-0100 = 74LS273 = AMX4227 = HD74LS273P = MB74LS273M = NTE74LS273 = RC74LS273J = SN74LS273N = (TTL, Octal D-Type Flip-Flop, Common Clock, Single Rail Out)  

<.> 74LS279D = 74LS279N = DM74LS279 = HD74LS279P = N74LS279F = SN74LS279F = T74LS279B1 = (TTL, Quad S-R Latches)  

<.> 74LS280PC = ECG74LS280 = HD74LS280P = MB74LS280 = SN74LS280 = (TTL, 9-Bit Odd/Even Parity Generator/Checker, N-Bit Cascade)  

<.> 74LS290PC = HD74LS290 = N74LS290 = SN74LS290 = (TTL, 4-Bit Binary Counter)  

<.> 74LS293 = ECG74LS293 = M74LS293P = SK74LS293 = T74LS293B1 = (TTL, 4-Bit Binary Counter)  

<.> 74LS298DC = 93LS298CDC = DM74LS298N = HD74LS298P = N74LS298 = SN74LS298N = (TTL, Quad 2-Input Multiplexer with Strobe)  

<.> 0066-603XX-XXHX = 314-0067 = 74LS30N = 9LS30PC = DM74LS30N = FD-1081-BW = HE-443-732 = M74LS30 = N74LS30 = PBM74LS30P = T74LS30 = XO-432 = (TTL, 8-Input Positive NAND Gate)  

<.> 17-1033 = 2362301 = 44-10683-01 = 74LS32DC = 804010 = DM74ALS32N = DN74LS32P1 = GD74LS32 = HE-443-875 = LS32 = MB74LS32M = NTE74LS32 = SN74ALS32N = SN75LS32N = X0433 = (TTL, Quad 2-Input Positive-OR Gate)  

<.> 74LS322N = F74LS322P = SN74LS322 = (TTL, 8-Bit Shift Register with Sign Extend)  

<.> 74LS33B1 = 74LS33DC = 74LS33N = DN74LS33 = MB74LS33M = NTE74LS33 = T74LS33 = (TTL, Quad 2-Input NOR Buffer)   

<.> ECG74LS364 = N74LS364N = (TTL, Octal D-Type Flip-Flop with 3-State Output)  

<.> 17-1267 = 314-0102 = 56A-1-LS367 = 74LS367A = 74LS367DC = 8097 = DM74LS367AN = ECG74LS367 = HD74LS367AP = ITT74LS367 = M74LS367A = MB74LS367A = N74LS367N = SN74LS367 = SN74LS367N = X420303670 = (TTL, Hex Bus Driver, Non-Inverted Data Outputs)  

<.> 74LS37PC = F74LS37PC = SN74LS37N = (TTL, Quad 2-Input Positive NAND Buffers)  

<.> 74LS373 = 74LS373N = 901521-29 = DN74LS373P2 = ECG74LS373 = GD74LS373 = LS373 = MB74LS373P = SK74LS373 = T74LS373 = (TTL, Octal D-Type Latch)  

<.> 17-1277 = 74LS377 = ECG74LS377 = N74LS377 = RC74LS377 = SK74LS377 = SN74LS377PC = (TTL, Octal D-Type Flip-Flop, Common Clock and Enable)  

<.> 74LS378PC = LS378 = NTE74LS378 = SN74LS378N = (TTL, Hex D-Type Flip-Flop with Enable)  

<.> LS379 = SN74LS379J = (TTL, 4-Bit D-Type Flip-Flop with Enable)  

<.> 74LS38 = 9LS38 = DM74ALS38N = DN74LS38P1 = HD74LS38 = ITT74LS38N = MB74LS38M = SK74LS38 = T74LS38 = (TTL, Quad 2-Input Positive NAND Buffer, Open Collector)  

<.> 74LS386C = 74LS386P = HD74LS386P = SK74LS386 = (TTL, Quad 2-Input Exclusive OR Gate)  

<.> 08210064 = 74LS393N = DM74LS393 = F74LS393P = M74LS393P = SN74LS393 = (TTL, Dual 4-Bit Binary Counter)  

<.> 0066-661XX-XXCX = 21-5250 = 514-102579 = 74LS42PC = 9LS42CDC = DM74LS42J = FD-1081-DB = HE-443-807 = MB74LS42 = N74LS42N = SN74LS42N = TM74LS42 = (TTL, 4 Line to 10 Line BCD to Decimal Decoder)  

<.> 74LS49 IC = DM74LS49 = HD74LS49 = SK74LS49 = (TTL, BCD to 7 Segment Decoders/Drivers)  

<.> 74LS490PC = F74LS490PC = N74LS490 = SK74LS490 = (TTL, Dual BCD Decade Ripple Counter)  

<.> 74LS51 = 9LS51 = DM74LS51 = ECG74LS51 = HD74LS51P = M74LS51 = N74LS51 = SK74LS51 = T74LS51B1 = (TTL, Expandable Dual 2-Wide 2-Input AND-OR-Inverter)  

<.> 74LS54D = 74LS54P = ECG74LS54 = LS54 = SK74LS54 = T74LS54 = (TTL, AND-OR-Inverter Gate)  

<.> NTE74LS624 = SN74LS624N = (TTL, Voltage Controlled Oscillator)  

<.> LS626 = SN74LS626J = (TTL, Voltage Controlled Oscillator)  

<.> 56A52-1 = ECG74LS629 = SN74LS629J = (TTL, Voltage Controlled Oscillator)  

<.> 08210033 = 22-0011-02 = 37-74LS74 = 50010019LS = 56A-1-LS74 = 74LS74A = 74LS74N = 9LS74 = AMX3558 = EAQ00-12700 = FD-1081-AN = HD74LS74 = HE-443-730 = ITT74LS74N = M74LS74P = MB74LS74M = N74LS74AF = NTE74LS74A = RC74LS74DB = SN74LS74 = SN74LS74APC = T74LS74B1 = XO-434 = (TTL, Dual D-Type Positive Edge Triggered Flip-Flop with Preset and Clear)  

<.> 514-101092 = 9LS75 = DM74LS75 = FD-1081-AP = HE-443-781 = M74LS75 = N74LS75F = SK74LS75N = X0394 = (TTL, 4-Bit Bistable Latch)  

<.> 74LS76AJ = 74LS76APC = 74LS76N = F74LS76 = F74LS76PC = LS76A = N74LS76N = RC74LS76DC = SN74LS76AJ = (TTL, Dual J-K Flip-Flop)  

<.> 74LS77J = ECG74LS77 = SK74LS77 = (TTL, 4-Bit D Latch)  

<.> 74LS78PC = HD74LS78 = MB74LS78AM = SK74LS78 = T74LS78B1 = (TTL, Dual J-K Flip-Flop)  

<.> 44-10685-01 = 74LS85PC = DM74LS85 = ECG74LS85 = HD74LS85P = MB74LS85 = N74LS85N = SN74LS85N = (TTL, 4-Bit Magnitude Comparator)  

<.> 0066-883XX-XXDX = 22-0027-02 = 46-131126-3 = 56A-1-LS86 = 74LS86N = 901521-32 COMMODORE = A514-101093 = DM74LS86N = GMB74LS86-DC = HEP-C74LS86P = LS86N = M74LS86BP = MB74LS86P = N74LS86N = Q7402 = SN74LS86AN = TM74LS86 = (TTL, Quad 2-Input Exclusive OR Gate)  

<.> 314-0142 = 74LS90DC = 9LS90CDC = DM74LS90N = FC74LS90 = ITT74LS90N = N74LS90F = RC74LS90DB = SN74LS90 = (TTL, Divide by 2/Divide by 5 Counter)  

<.> 74LS92 = ECG74LS92 = M74LS92P = SN74LS92 = (TTL, Divide by 6,4-Bit Binary Counter)  

<.> 08210022 = 74LS93 = 9LS93 = DM74LS93J = FD-1081-CF = HEP-C74LS93P = M74LS93P = N74LS93N = RC74LS93DC = SN74LS93N = (TTL, Divide by 2 and Divide by 8, 4-Bit Binary Counter)  

<.> 0N74S00N = 2899571-00 = 50254600 = 74S00 = 9S00 = DM74S00J = HD74S00 = MB74S00 = N74S00N = SN74S00 = U6AS00059X = (TTL, Quad 4-Input Positive NAND Gate)  

<.> 17-1007 = 314-0046 = 569-0883-204 = 74S04PC = AMX-4945 = ECG74S04 = HD74S04P = MB74S04 = N74S04N = SN74S04 = U9AS00459X = (TTL, Hex Inverter)  

<.> 74S11P = ECG74S11 = HD74S11 = MB74S11 = SN74S11 = (TTL, Triple 3-Input Positive AND Gate)  

<.> 74S112N = DM74S112N = M5S112P = SN74S112N = (TTL, Dual J-K Negative-Edge-Triggered Flip-Flop with Preset and Clear)  

<.> 74S174P = ECG74S174 = MB74S174 = SN74S174N = (TTL, Hex D-Type Flip-Flops, Direct Clear)  

<.> 74S20P = ECG74S20 = HD74S20 = NTE74S20 = SN74S20N = (TTL, Dual 4-Input Positive NAND Gate)  

<.> DM74S22N = SK74S22 = (TTL, Dual 4-Input Positive NAND Gate)  

<.> 74S32 = DM74S32 = F74S32PC = (TTL, Quad 2-Input Positive OR Gate)  

<.> 74S74 = DM74S74N = F74S74PC = SK74S74 = (TTL, Dual D-Type Positive-Edge-Triggered Flip-Flop, Preset and Clear)  

<.> 314-0274 = 74S86PC = F74S86 = HD74S86P = SN74S86 = (TTL, Quad 2-Input Exclusive OR Gate)  

<.> 75454BTC = F7545BRC = SN75454BN = (TTL, Dual Peripheral NOR Driver)  

<.> CA3161 = NTE2032 = (TTL, BCD to 7-Segment Decoder/Driver)  

<.> ECG6887 = N8T97 = (TTL, Hex 3-State, Buffer/Inverter)  

<.> 74S113 = MC3062P = NTE74S113 = (TTL, Dual J-K Negative Edge Triggered Flip-Flop)  

<.> DM9097N = LB2132 = MIC9097-5D = PE9097-59 = (TTL, Dual J-K Flip-Flop)  

<.> ITT9094-5 = M5956P = MIC9094-5D = PE9094-59 = (TTL, Dual J-K Flip-Flop)  

<.> MC8T98 = N8T98N = (TTL, Hex 3-State Buffer/Inverter)  

<.> MC6886P = N8T96F = (TTL, Hex 3-State Buffer/Inverter)  

<.> ECG6885 = N8T95 = SK9793 = (TTL, Hex 3-State Buffer/NonInverting)  

<.> F75451ATC = ITT75451N = SN75451BP = (TTL Dual Peripheral Driver)  

<.> DS8880 = ECG2028 = (TTL, High Voltage 7 Segment Decoder/Driver)  

<.> AMX4359 = F75453ATC = HD75453P = SK9827 = (TTL, Dual Peripheral Drivers)  

<.> ECG75450B = H7540A = MC75450P = (TTL, Dual Peripheral Driver)  

<.> 75452 = ECG75452B = HD75452 = NTE75452B = (TTL, Dual Peripheral Driver)  

<.> ITT7421N = N7421N = (TTL, Dual 4-Input AND GATE)