| No. | Nome della parte | Descrizione | Fabbricatore |
| 726081 | M54HC283 | UN'CAddizionatrice PIENA BINARIA DEI 4 BIT | SGS Thomson Microelectronics |
| 726082 | M54HC283 | UN'CAddizionatrice PIENA BINARIA DEI 4 BIT | ST Microelectronics |
| 726083 | M54HC283DG | Rad-Hard 4-bit Binary completa Adder | ST Microelectronics |
| 726084 | M54HC283DT | Rad-Hard 4-bit Binary completa Adder | ST Microelectronics |
| 726085 | M54HC283F1R | UN'CAddizionatrice PIENA BINARIA DEI 4 BIT | ST Microelectronics |
| 726086 | M54HC283F1R | 4 bit binari sommatore | SGS Thomson Microelectronics |
| 726087 | M54HC292 | DIVIDER/timer PROGRAMMABILE | SGS Thomson Microelectronics |
| 726088 | M54HC292 | DIVIDER/timer PROGRAMMABILE | ST Microelectronics |
| 726089 | M54HC292B1R | DIVIDER/timer PROGRAMMABILE | ST Microelectronics |
| 726090 | M54HC292B1R | PROGRAMMABLE DIVIDER/TIMER | SGS Thomson Microelectronics |
| 726091 | M54HC292C1R | DIVIDER/timer PROGRAMMABILE | ST Microelectronics |
| 726092 | M54HC292C1R | PROGRAMMABLE DIVIDER/TIMER | SGS Thomson Microelectronics |
| 726093 | M54HC292F1R | DIVIDER/timer PROGRAMMABILE | ST Microelectronics |
| 726094 | M54HC292F1R | PROGRAMMABLE DIVIDER/TIMER | SGS Thomson Microelectronics |
| 726095 | M54HC292M1R | DIVIDER/timer PROGRAMMABILE | ST Microelectronics |
| 726096 | M54HC292M1R | PROGRAMMABLE DIVIDER/TIMER | SGS Thomson Microelectronics |
| 726097 | M54HC294 | DIVIDER/timer PROGRAMMABILE | SGS Thomson Microelectronics |
| 726098 | M54HC294 | DIVIDER/timer PROGRAMMABILE | ST Microelectronics |
| 726099 | M54HC294B1R | DIVIDER/timer PROGRAMMABILE | ST Microelectronics |
| 726100 | M54HC294B1R | PROGRAMMABLE DIVIDER/TIMER | SGS Thomson Microelectronics |
| 726101 | M54HC294C1R | DIVIDER/timer PROGRAMMABILE | ST Microelectronics |
| 726102 | M54HC294C1R | PROGRAMMABLE DIVIDER/TIMER | SGS Thomson Microelectronics |
| 726103 | M54HC294F1R | DIVIDER/timer PROGRAMMABILE | ST Microelectronics |
| 726104 | M54HC294F1R | PROGRAMMABLE DIVIDER/TIMER | SGS Thomson Microelectronics |
| 726105 | M54HC294M1R | DIVIDER/timer PROGRAMMABILE | ST Microelectronics |
| 726106 | M54HC294M1R | PROGRAMMABLE DIVIDER/TIMER | SGS Thomson Microelectronics |
| 726107 | M54HC298 | MANICA MULTIPLEXER/register DEL QUAD 2 | SGS Thomson Microelectronics |
| 726108 | M54HC298 | MANICA MULTIPLEXER/register DEL QUAD 2 | ST Microelectronics |
| 726109 | M54HC298F1R | MANICA MULTIPLEXER/register DEL QUAD 2 | ST Microelectronics |
| 726110 | M54HC298F1R | MANICA MULTIPLEXER/register DEL QUAD 2 | ST Microelectronics |
| 726111 | M54HC298F1R | QUAD 2 CHANNEL MULTIPLEXOR / REGISTRATI | SGS Thomson Microelectronics |
| 726112 | M54HC299 | HC323 8 REGISTRO DEL BIT PIPOSHIFT CON IL REGISTRO A SCORRIMENTO SINCRONO DEL BIT PIPO DELLA RADURA HC299 8 CON LA RADURA ASINCRONA | SGS Thomson Microelectronics |
| 726113 | M54HC299 | HC323 8BITPIPOSHIFTREGISTERWITHSYNCHRONOUS ELIMINANO HC299 8BITPIPOSHIFTREGISTERWITHASYNCHRONOUS CHIARAMENTE | ST Microelectronics |
| 726114 | M54HC299B1R | HC323 8BITPIPOSHIFTREGISTERWITHSYNCHRONOUS ELIMINANO HC299 8BITPIPOSHIFTREGISTERWITHASYNCHRONOUS CHIARAMENTE | ST Microelectronics |
| 726115 | M54HC299B1R | HC323 8BITPIPOSHIFTREGISTERWITHSYNCHRONOUS CANCELLA HC299 8BITPIPOSHIFTREGISTERWITHASYNCHRONOUS CANCELLA | SGS Thomson Microelectronics |
| 726116 | M54HC299C1R | HC323 8BITPIPOSHIFTREGISTERWITHSYNCHRONOUS ELIMINANO HC299 8BITPIPOSHIFTREGISTERWITHASYNCHRONOUS CHIARAMENTE | ST Microelectronics |
| 726117 | M54HC299C1R | HC323 8BITPIPOSHIFTREGISTERWITHSYNCHRONOUS CANCELLA HC299 8BITPIPOSHIFTREGISTERWITHASYNCHRONOUS CANCELLA | SGS Thomson Microelectronics |
| 726118 | M54HC299F1R | HC323 8BITPIPOSHIFTREGISTERWITHSYNCHRONOUS ELIMINANO HC299 8BITPIPOSHIFTREGISTERWITHASYNCHRONOUS CHIARAMENTE | ST Microelectronics |
| 726119 | M54HC299F1R | HC323 8BITPIPOSHIFTREGISTERWITHSYNCHRONOUS CANCELLA HC299 8BITPIPOSHIFTREGISTERWITHASYNCHRONOUS CANCELLA | SGS Thomson Microelectronics |
| 726120 | M54HC299M1R | HC323 8BITPIPOSHIFTREGISTERWITHSYNCHRONOUS ELIMINANO HC299 8BITPIPOSHIFTREGISTERWITHASYNCHRONOUS CHIARAMENTE | ST Microelectronics |
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