| 7400 | Quad 2-Input NAND Gate?? | Datasheet*) |
| 74LS00N | Quad 2-Input NAND Gate?? | Datasheet*) |
| SN74LS00 | Quad 2-Input NAND Gate?? | Datasheet*) |
| 74373 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS373 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS374 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS373 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS04 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS04 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS08 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS08 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS10 | TRIPLE 3-INPUT NAND GATE | Datasheet*) |
| SN54LS10J | TRIPLE 3-INPUT NAND GATE | Datasheet*) |
| 74LS12 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS122 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS122 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS122D | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS132 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS132 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS139 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS139 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS145 | 1-of-10 Decoder / Drvier Open-Collector | Datasheet*) |
| SN74LS145 | 1-of-10 Decoder / Drvier Open-Collector | Datasheet*) |
| 74LS14 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS147 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS148 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS147 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS151 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS151 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS153 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS153 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS155 | DUAL 1-OF-4 DECODER/ DEMULTIPLEXER | Datasheet*) |
| SN54-74LS155 | DUAL 1-OF-4 DECODER/ DEMULTIPLEXER | Datasheet*) |
| SN54LS155J | DUAL 1-OF-4 DECODER/ DEMULTIPLEXER | Datasheet*) |
| SN54LS156J | DUAL 1-OF-4 DECODER/ DEMULTIPLEXER | Datasheet*) |
| SN74LS155D | DUAL 1-OF-4 DECODER/ DEMULTIPLEXER | Datasheet*) |
| SN74LS155N | DUAL 1-OF-4 DECODER/ DEMULTIPLEXER | Datasheet*) |
| 74LS160 | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | Datasheet*) |
| 74LS160A | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | Datasheet*) |
| 74LS161 | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | Datasheet*) |
| 74LS163 | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | Datasheet*) |
| SN54-74LS160A | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | Datasheet*) |
| SN54LS160J | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | Datasheet*) |
| SN54LS161J | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | Datasheet*) |
| SN54LS162J | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | Datasheet*) |
| SN54LS163J | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | Datasheet*) |
| SN74LS160D | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | Datasheet*) |
| SN74LS160N | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | Datasheet*) |
| SN74LS161D | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | Datasheet*) |
| SN74LS161N | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | Datasheet*) |
| SN74LS162D | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | Datasheet*) |
| SN74LS162N | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | Datasheet*) |
| SN74LS163D | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | Datasheet*) |
| SN74LS163N | BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS | Datasheet*) |
| 74LS164 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS164 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS168 | BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS | Datasheet*) |
| SN54-74LS168 | BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS | Datasheet*) |
| SN54LS168J | BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS | Datasheet*) |
| SN54LS169J | BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS | Datasheet*) |
| SN74LS168D | BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS | Datasheet*) |
| SN74LS168N | BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS | Datasheet*) |
| SN74LS169D | BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS | Datasheet*) |
| 74LS174 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS174 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS175 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS175 | LOW POWER SCHOTTKY | Datasheet*) |
| 54LS193 | PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER | Datasheet*) |
| 74LS192 | PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER | Datasheet*) |
| SN54-74LS192 | PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER | Datasheet*) |
| SN54LS193J | PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER | Datasheet*) |
| SN74LS192D | PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER | Datasheet*) |
| SN74LS192N | PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER | Datasheet*) |
| SN74LS193 | PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER | Datasheet*) |
| 74LS195 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS195A | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS195AD | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS221 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS221N | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS221 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS240 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS244 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS245 | Octal Bus Transceivers | Datasheet*) |
| 74LS247 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS251 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS251 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS257 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS257 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS257B | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS280 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS280 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS298 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS298 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS30 | 8-INPUT NAND GATE | Datasheet*) |
| SN54-74LS30 | 8-INPUT NAND GATE | Datasheet*) |
| SN54LS30J | 8-INPUT NAND GATE | Datasheet*) |
| SN74LS30 | 8-INPUT NAND GATE | Datasheet*) |
| 74LS377 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS377 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS42 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS42 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS42D | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS670 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS670 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS68 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS682 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS682 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS74 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS74 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS74A | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS76 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS76 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS76A | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS85 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS85 | LOW POWER SCHOTTKY | Datasheet*) |
| 74273 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS273 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS | SYNCHRONOUS 4-BIT UP/DOWN COUNTER | Datasheet*) |
| SN54-74LS669 | SYNCHRONOUS 4-BIT UP/DOWN COUNTER | Datasheet*) |
| SN74LS669D | SYNCHRONOUS 4-BIT UP/DOWN COUNTER | Datasheet*) |
| 74LS05 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS05 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS125 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS126 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS125A | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS126AD | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS194 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS194 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS194A | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS293 | DECADE COUNTER; 4-BIT BINARY COUNTER | Datasheet*) |
| SN54-74LS290 | DECADE COUNTER; 4-BIT BINARY COUNTER | Datasheet*) |
| SN54LS290J | DECADE COUNTER; 4-BIT BINARY COUNTER | Datasheet*) |
| SN54LS293J | DECADE COUNTER; 4-BIT BINARY COUNTER | Datasheet*) |
| 74LS32 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS32 | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS367 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS365A | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS540 | OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS | Datasheet*) |
| 74LS541 | OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS | Datasheet*) |
| SN54-74LS540 | OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS | Datasheet*) |
| SN54LS540J | OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS | Datasheet*) |
| SN54LS541J | OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS | Datasheet*) |
| SN74LS540DW | OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS | Datasheet*) |
| SN74LS540N | OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS | Datasheet*) |
| 74LS645 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS640 | LOW POWER SCHOTTKY | Datasheet*) |
| SN74LS645DW | LOW POWER SCHOTTKY | Datasheet*) |
| 74LS92 | DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER | Datasheet*) |
| 74LS93 | DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER | Datasheet*) |
| SN54-74LS90 | DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER | Datasheet*) |
| SN54LS90J | DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER | Datasheet*) |
| SN54LS92J | DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER | Datasheet*) |
| SN54LS93J | DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER | Datasheet*) |
| SN74LS92D | DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER | Datasheet*) |
| SN74LS92N | DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER | Datasheet*) |
There are other manufacturers for this components. For more information please check 74LS (Mitsubishi Electric Corp.)
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