| 837401 | M74HCT139C1R | DUAL 2 TO 4 DECODER/DEMULTIPLEXER | ST Microelectronics |
| 837402 | M74HCT139M1R | DUAL 2 TO 4 DECODER/DEMULTIPLEXER | SGS Thomson Microelectronics |
| 837403 | M74HCT139M1R | DUAL 2 TO 4 DECODER/DEMULTIPLEXER | ST Microelectronics |
| 837404 | M74HCT139RM13TR | DUAL 2 TO 4 DECODER/DEMULTIPLEXER | SGS Thomson Microelectronics |
| 837405 | M74HCT139RM13TR | DUAL 2 TO 4 DECODER/DEMULTIPLEXER | ST Microelectronics |
| 837406 | M74HCT139TTR | DUAL 2 TO 4 DECODER/DEMULTIPLEXER | SGS Thomson Microelectronics |
| 837407 | M74HCT139TTR | DUAL 2 TO 4 DECODER/DEMULTIPLEXER | ST Microelectronics |
| 837408 | M74HCT14 | HEX SCHMITT INVERTER | SGS Thomson Microelectronics |
| 837409 | M74HCT14 | HEX SCHMITT INVERTER | ST Microelectronics |
| 837410 | M74HCT14B1 | HEX SCHMITT INVERTER | ST Microelectronics |
| 837411 | M74HCT14B1 | HEX SCHMITT INVERTER | ST Microelectronics |
| 837412 | M74HCT14B1R | HEX SCHMITT INVERTER | SGS Thomson Microelectronics |
| 837413 | M74HCT14B1R | HEX SCHMITT INVERTER | ST Microelectronics |
| 837414 | M74HCT14C1R | HEX SCHMITT INVERTER | ST Microelectronics |
| 837415 | M74HCT14M1R | HEX SCHMITT INVERTER | SGS Thomson Microelectronics |
| 837416 | M74HCT14M1R | HEX SCHMITT INVERTER | ST Microelectronics |
| 837417 | M74HCT14RM13TR | HEX SCHMITT INVERTER | SGS Thomson Microelectronics |
| 837418 | M74HCT14RM13TR | HEX SCHMITT INVERTER | ST Microelectronics |
| 837419 | M74HCT14TTR | HEX SCHMITT INVERTER | SGS Thomson Microelectronics |
|
| 837420 | M74HCT14TTR | HEX SCHMITT INVERTER | ST Microelectronics |
| 837421 | M74HCT157 | HCT158 QUAD 2 CHANNEL MULTIPLEXER (INV.) HCT157 QUAD 2 CHANNEL MULTIPLEXER | SGS Thomson Microelectronics |
| 837422 | M74HCT157 | QUAD 2 CHANNEL MULTIPLEXER | ST Microelectronics |
| 837423 | M74HCT157B1R | QUAD 2 CHANNEL MULTIPLEXER | SGS Thomson Microelectronics |
| 837424 | M74HCT157B1R | QUAD 2 CHANNEL MULTIPLEXER | ST Microelectronics |
| 837425 | M74HCT157M1R | QUAD 2 CHANNEL MULTIPLEXER | SGS Thomson Microelectronics |
| 837426 | M74HCT157M1R | QUAD 2 CHANNEL MULTIPLEXER | ST Microelectronics |
| 837427 | M74HCT157RM13TR | QUAD 2 CHANNEL MULTIPLEXER | SGS Thomson Microelectronics |
| 837428 | M74HCT157RM13TR | QUAD 2 CHANNEL MULTIPLEXER | ST Microelectronics |
| 837429 | M74HCT157TTR | QUAD 2 CHANNEL MULTIPLEXER | SGS Thomson Microelectronics |
| 837430 | M74HCT157TTR | QUAD 2 CHANNEL MULTIPLEXER | ST Microelectronics |
| 837431 | M74HCT158 | HCT158 QUAD 2 CHANNEL MULTIPLEXER (INV.) HCT157 QUAD 2 CHANNEL MULTIPLEXER | SGS Thomson Microelectronics |
| 837432 | M74HCT158 | QUAD 2 CHANNEL MULTIPLEXER (INVERTED) | ST Microelectronics |
| 837433 | M74HCT158B1R | QUAD 2 CHANNEL MULTIPLEXER (INVERTED) | SGS Thomson Microelectronics |
| 837434 | M74HCT158B1R | QUAD 2 CHANNEL MULTIPLEXER (INVERTED) | ST Microelectronics |
| 837435 | M74HCT158M1R | QUAD 2 CHANNEL MULTIPLEXER (INVERTED) | SGS Thomson Microelectronics |
| 837436 | M74HCT158M1R | QUAD 2 CHANNEL MULTIPLEXER (INVERTED) | ST Microelectronics |
| 837437 | M74HCT158RM13TR | QUAD 2 CHANNEL MULTIPLEXER (INVERTED) | SGS Thomson Microelectronics |
| 837438 | M74HCT158RM13TR | QUAD 2 CHANNEL MULTIPLEXER (INVERTED) | ST Microelectronics |
| 837439 | M74HCT158TTR | QUAD 2 CHANNEL MULTIPLEXER (INVERTED) | SGS Thomson Microelectronics |
| 837440 | M74HCT158TTR | QUAD 2 CHANNEL MULTIPLEXER (INVERTED) | ST Microelectronics |
