| No. | Nome della parte | Descrizione | Fabbricatore |
| 735041 | M74HC646B1R | BUS OTTALE TRANSCEIVER/register (3-state) | SGS Thomson Microelectronics |
| 735042 | M74HC646M1R | BUS OTTALE TRANSCEIVER/register (3-state) | ST Microelectronics |
| 735043 | M74HC646M1R | BUS OTTALE TRANSCEIVER/register (3-state) | SGS Thomson Microelectronics |
| 735044 | M74HC646RM13TR | BUS OTTALE TRANSCEIVER/register (3-state) | ST Microelectronics |
| 735045 | M74HC646RM13TR | BUS OTTALE TRANSCEIVER/register (3-state) | SGS Thomson Microelectronics |
| 735046 | M74HC646TTR | BUS OTTALE TRANSCEIVER/register (3-state) | ST Microelectronics |
| 735047 | M74HC646TTR | BUS OTTALE TRANSCEIVER/register (3-state) | SGS Thomson Microelectronics |
| 735048 | M74HC648 | HC648 BUS OTTALE TRANSCEIVER/register (3-state, INV.) HC646 BUS OTTALE TRANSCEIVER/register (3-state) | SGS Thomson Microelectronics |
| 735049 | M74HC648 | HC648 BUS OTTALE TRANSCEIVER/register 3-state/INV. HC646 BUS OTTALE TRANSCEIVER/register 3-state | ST Microelectronics |
| 735050 | M74HC648B1R | BUS OTTALE TRANSCEIVER/register (3-state, INV) | ST Microelectronics |
| 735051 | M74HC648B1R | BUS OTTALE TRANSCEIVER/register (3-state, INV) | SGS Thomson Microelectronics |
| 735052 | M74HC648M1R | BUS OTTALE TRANSCEIVER/register (3-state, INV) | ST Microelectronics |
| 735053 | M74HC648M1R | BUS OTTALE TRANSCEIVER/register (3-state, INV) | SGS Thomson Microelectronics |
| 735054 | M74HC648RM13TR | BUS OTTALE TRANSCEIVER/register (3-state, INV) | ST Microelectronics |
| 735055 | M74HC648RM13TR | BUS OTTALE TRANSCEIVER/register (3-state, INV) | SGS Thomson Microelectronics |
| 735056 | M74HC648TTR | BUS OTTALE TRANSCEIVER/register (3-state, INV) | ST Microelectronics |
| 735057 | M74HC648TTR | BUS OTTALE TRANSCEIVER/register (3-state, INV) | SGS Thomson Microelectronics |
| 735058 | M74HC651 | HC652 BUS OTTALE OTTALE HC651 TRANSCEIVER/register (3-state, INV DEL BUS TRANSCEIVER/register (3-state).) | SGS Thomson Microelectronics |
| 735059 | M74HC651 | BUS OTTALE TRANSCEIVER/register (3-state, INV.) | ST Microelectronics |
| 735060 | M74HC651B1R | BUS OTTALE TRANSCEIVER/register (3-state, INV.) | ST Microelectronics |
| 735061 | M74HC651B1R | BUS OTTALE TRANSCEIVER/register (3-state, INV.) | SGS Thomson Microelectronics |
| 735062 | M74HC651M1R | BUS OTTALE TRANSCEIVER/register (3-state, INV.) | ST Microelectronics |
| 735063 | M74HC651M1R | BUS OTTALE TRANSCEIVER/register (3-state, INV.) | SGS Thomson Microelectronics |
| 735064 | M74HC651RM13TR | BUS OTTALE TRANSCEIVER/register (3-state, INV.) | ST Microelectronics |
| 735065 | M74HC651RM13TR | BUS OTTALE TRANSCEIVER/register (3-state, INV.) | SGS Thomson Microelectronics |
| 735066 | M74HC651TTR | BUS OTTALE TRANSCEIVER/register (3-state, INV.) | ST Microelectronics |
| 735067 | M74HC651TTR | BUS OTTALE TRANSCEIVER/register (3-state, INV.) | SGS Thomson Microelectronics |
| 735068 | M74HC652 | HC652 BUS OTTALE OTTALE HC651 TRANSCEIVER/register (3-state, INV DEL BUS TRANSCEIVER/register (3-state).) | SGS Thomson Microelectronics |
| 735069 | M74HC652 | HC652 BUS OTTALE OTTALE TRANSCEIVER/register 3-state/INV DEL BUS TRANSCEIVER/register 3-state HC651. | ST Microelectronics |
| 735070 | M74HC652B1R | BUS OTTALE TRANSCEIVER/register (3-state) | ST Microelectronics |
| 735071 | M74HC652M1R | BUS OTTALE TRANSCEIVER/register (3-state) | ST Microelectronics |
| 735072 | M74HC652RM13TR | BUS OTTALE TRANSCEIVER/register (3-state) | ST Microelectronics |
| 735073 | M74HC652TTR | BUS OTTALE TRANSCEIVER/register (3-state) | ST Microelectronics |
| 735074 | M74HC670 | 4 WORD X LIMA Del REGISTRO Dei 4 BIT (CONDIZIONE 3) | SGS Thomson Microelectronics |
| 735075 | M74HC670 | 4 WORD X LIMA Del REGISTRO Dei 4 BIT (CONDIZIONE 3) | ST Microelectronics |
| 735076 | M74HC670B1R | 4 WORD X LIMA Del REGISTRO Dei 4 BIT (CONDIZIONE 3) | ST Microelectronics |
| 735077 | M74HC670C1R | 4 WORD X 4 CONDIZIONE Della LIMA 3 Del REGISTRO Del BIT | ST Microelectronics |
| 735078 | M74HC670C1R | 4 WORD X 4 CONDIZIONE Della LIMA 3 Del REGISTRO Del BIT | ST Microelectronics |
| 735079 | M74HC670M1R | 4 WORD X LIMA Del REGISTRO Dei 4 BIT (CONDIZIONE 3) | ST Microelectronics |
| 735080 | M74HC670RM13TR | 4 WORD X LIMA Del REGISTRO Dei 4 BIT (CONDIZIONE 3) | ST Microelectronics |
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