| No. | Nome della parte | Descrizione | Fabbricatore |
| 726401 | M54HC4050D1 | HEX Rad-duro BUFFER/converter | ST Microelectronics |
| 726402 | M54HC4050DG | Rad-Hard Hex Buffer / Converter | ST Microelectronics |
| 726403 | M54HC4050DT | Rad-Hard Hex Buffer / Converter | ST Microelectronics |
| 726404 | M54HC4050F1R | HC4050 INVERTITORE DEL HEX BUFFER/CONVERTER DEL HEX BUFFER/CONVERTER HC4049 | ST Microelectronics |
| 726405 | M54HC4050F1R | HC4050 HEX BUFFER / CONVERTITORE HC4049 HEX BUFFER / CONVERTITORE INVERTER | SGS Thomson Microelectronics |
| 726406 | M54HC4050K | HEX Rad-duro BUFFER/converter | ST Microelectronics |
| 726407 | M54HC4050K1 | HEX Rad-duro BUFFER/converter | ST Microelectronics |
| 726408 | M54HC4050KG | Rad-Hard Hex Buffer / Converter | ST Microelectronics |
| 726409 | M54HC4050KT | Rad-Hard Hex Buffer / Converter | ST Microelectronics |
| 726410 | M54HC4050M1R | HC4050 INVERTITORE DEL HEX BUFFER/CONVERTER DEL HEX BUFFER/CONVERTER HC4049 | ST Microelectronics |
| 726411 | M54HC4050M1R | HC4050 HEX BUFFER / CONVERTITORE HC4049 HEX BUFFER / CONVERTITORE INVERTER | SGS Thomson Microelectronics |
| 726412 | M54HC4051 | SCELGA LA MANICA 8, RADDOPPISI LA MANICA 4, TRIPLICHI 2 LA MANICA MULTIPLEXER/demultiplexer ANALOG: | SGS Thomson Microelectronics |
| 726413 | M54HC4051 | SINGOLI 8-channel Rad-duri MULTIPLEXER/demultiplexer ANALOG | ST Microelectronics |
| 726414 | M54HC4051B1R | ANALOGMULTIPLEXER/DEMULTIPLEXER: SINGLE8CHANNEL, 4CHANNEL DOPPIO, TRIPLE2CHANNEL | ST Microelectronics |
| 726415 | M54HC4051B1R | ANALOGMULTIPLEXER / DEMULTIPLEXER: SINGLE8CHANNEL, DUAL 4CHANNEL, TRIPLE2CHANNEL | SGS Thomson Microelectronics |
| 726416 | M54HC4051C1R | ANALOGMULTIPLEXER/DEMULTIPLEXER: SINGLE8CHANNEL, 4CHANNEL DOPPIO, TRIPLE2CHANNEL | ST Microelectronics |
| 726417 | M54HC4051C1R | ANALOGMULTIPLEXER / DEMULTIPLEXER: SINGLE8CHANNEL, DUAL 4CHANNEL, TRIPLE2CHANNEL | SGS Thomson Microelectronics |
| 726418 | M54HC4051D | SINGOLI 8-channel Rad-duri MULTIPLEXER/demultiplexer ANALOG | ST Microelectronics |
| 726419 | M54HC4051DG | Single 8-Channel Rad-Duro Analog Mux / Demux | ST Microelectronics |
| 726420 | M54HC4051DT | Single 8-Channel Rad-Duro Analog Mux / Demux | ST Microelectronics |
| 726421 | M54HC4051F1R | ANALOGMULTIPLEXER/DEMULTIPLEXER: SINGLE8CHANNEL, 4CHANNEL DOPPIO, TRIPLE2CHANNEL | ST Microelectronics |
| 726422 | M54HC4051F1R | ANALOGMULTIPLEXER / DEMULTIPLEXER: SINGLE8CHANNEL, DUAL 4CHANNEL, TRIPLE2CHANNEL | SGS Thomson Microelectronics |
| 726423 | M54HC4051K | SINGOLI 8-channel Rad-duri MULTIPLEXER/demultiplexer ANALOG | ST Microelectronics |
| 726424 | M54HC4051K1 | SINGOLI 8-channel Rad-duri MULTIPLEXER/demultiplexer ANALOG | ST Microelectronics |
| 726425 | M54HC4051KG | Single 8-Channel Rad-Duro Analog Mux / Demux | ST Microelectronics |
| 726426 | M54HC4051KT | Single 8-Channel Rad-Duro Analog Mux / Demux | ST Microelectronics |
| 726427 | M54HC4051M1R | ANALOGMULTIPLEXER/DEMULTIPLEXER: SINGLE8CHANNEL, 4CHANNEL DOPPIO, TRIPLE2CHANNEL | ST Microelectronics |
| 726428 | M54HC4051M1R | ANALOGMULTIPLEXER / DEMULTIPLEXER: SINGLE8CHANNEL, DUAL 4CHANNEL, TRIPLE2CHANNEL | SGS Thomson Microelectronics |
| 726429 | M54HC4052 | SCELGA LA MANICA 8, RADDOPPISI LA MANICA 4, TRIPLICHI 2 LA MANICA MULTIPLEXER/demultiplexer ANALOG: | SGS Thomson Microelectronics |
| 726430 | M54HC4052 | ANALOGMULTIPLEXER/demultiplexer: SINGLE8CHANNEL/4CHANNEL/TRIPLE2CHANNEL DOPPI | ST Microelectronics |
| 726431 | M54HC4052B1R | ANALOGMULTIPLEXER/DEMULTIPLEXER: SINGLE8CHANNEL, 4CHANNEL DOPPIO, TRIPLE2CHANNEL | ST Microelectronics |
| 726432 | M54HC4052B1R | ANALOGMULTIPLEXER / DEMULTIPLEXER: SINGLE8CHANNEL, DUAL 4CHANNEL, TRIPLE2CHANNEL | SGS Thomson Microelectronics |
| 726433 | M54HC4052C1R | ANALOGMULTIPLEXER/DEMULTIPLEXER: SINGLE8CHANNEL, 4CHANNEL DOPPIO, TRIPLE2CHANNEL | ST Microelectronics |
| 726434 | M54HC4052C1R | ANALOGMULTIPLEXER / DEMULTIPLEXER: SINGLE8CHANNEL, DUAL 4CHANNEL, TRIPLE2CHANNEL | SGS Thomson Microelectronics |
| 726435 | M54HC4052F1R | ANALOGMULTIPLEXER/DEMULTIPLEXER: SINGLE8CHANNEL, 4CHANNEL DOPPIO, TRIPLE2CHANNEL | ST Microelectronics |
| 726436 | M54HC4052F1R | ANALOGMULTIPLEXER / DEMULTIPLEXER: SINGLE8CHANNEL, DUAL 4CHANNEL, TRIPLE2CHANNEL | SGS Thomson Microelectronics |
| 726437 | M54HC4052M1R | ANALOGMULTIPLEXER/DEMULTIPLEXER: SINGLE8CHANNEL, 4CHANNEL DOPPIO, TRIPLE2CHANNEL | ST Microelectronics |
| 726438 | M54HC4052M1R | ANALOGMULTIPLEXER / DEMULTIPLEXER: SINGLE8CHANNEL, DUAL 4CHANNEL, TRIPLE2CHANNEL | SGS Thomson Microelectronics |
| 726439 | M54HC4053 | SCELGA LA MANICA 8, RADDOPPISI LA MANICA 4, TRIPLICHI 2 LA MANICA MULTIPLEXER/demultiplexer ANALOG: | SGS Thomson Microelectronics |
| 726440 | M54HC4053 | TRIPLO Rad-duro 2-channel MULTIPLEXER/demultiplexer ANALOG | ST Microelectronics |
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