| No. | Nome della parte | Descrizione | Fabbricatore |
| 81641 | 54AC11175 | Flip-flop QUADRUPLI Del D-tipo CON LA RADURA | Texas Instruments |
| 81642 | 54AC11175 | Flip-flop QUADRUPLI Del D-tipo CON LA RADURA | Texas Instruments |
| 81643 | 54AC11175 | Flip-flop QUADRUPLI Del D-tipo CON LA RADURA | Texas Instruments |
| 81644 | 54AC11238 | 3-line A 8-line DECODERS/demultiplexers | Texas Instruments |
| 81645 | 54AC11238 | 3-line A 8-line DECODERS/demultiplexers | Texas Instruments |
| 81646 | 54AC11238 | 3-line A 8-line DECODERS/demultiplexers | Texas Instruments |
| 81647 | 54AC11241 | DRIVER OTTALI DI BUFFERS/LINE CON LE USCITE 3-dichiarare | Texas Instruments |
| 81648 | 54AC11241 | DRIVER OTTALI DI BUFFERS/LINE CON LE USCITE 3-dichiarare | Texas Instruments |
| 81649 | 54AC11241 | DRIVER OTTALI DI BUFFERS/LINE CON LE USCITE 3-dichiarare | Texas Instruments |
| 81650 | 54AC11534 | Flip-flop Edge-triggered Del D-tipo OTTALE CON LE USCITE 3-state | Texas Instruments |
| 81651 | 54AC11534 | Flip-flop Edge-triggered Del D-tipo OTTALE CON LE USCITE 3-state | Texas Instruments |
| 81652 | 54AC11534 | Flip-flop Edge-triggered Del D-tipo OTTALE CON LE USCITE 3-state | Texas Instruments |
| 81653 | 54AC11D | 3-Input Triplice E Cancello | National Semiconductor |
| 81654 | 54AC11D | 3-Input Triplice E Cancello | National Semiconductor |
| 81655 | 54AC11D | 3-Input Triplice E Cancello | National Semiconductor |
| 81656 | 54AC11F | 3-Input Triplice E Cancello | National Semiconductor |
| 81657 | 54AC11F | 3-Input Triplice E Cancello | National Semiconductor |
| 81658 | 54AC11F | 3-Input Triplice E Cancello | National Semiconductor |
| 81659 | 54AC11L | 3-Input Triplice E Cancello | National Semiconductor |
| 81660 | 54AC11L | 3-Input Triplice E Cancello | National Semiconductor |
| 81661 | 54AC11L | 3-Input Triplice E Cancello | National Semiconductor |
| 81662 | 54AC125 | Amplificatore del quad con le uscite di tre stati | National Semiconductor |
| 81663 | 54AC138 | decodificatore 1-of-8 | National Semiconductor |
| 81664 | 54AC138 | Rad-Hard 3-8 Linea Decoder Inverter | ST Microelectronics |
| 81665 | 54AC138D | 1-of-8 Decoder/Demultiplexer | National Semiconductor |
| 81666 | 54AC138D | 1-of-8 Decoder/Demultiplexer | National Semiconductor |
| 81667 | 54AC138D | 1-of-8 Decoder/Demultiplexer | National Semiconductor |
| 81668 | 54AC138F | 1-of-8 Decoder/Demultiplexer | National Semiconductor |
| 81669 | 54AC138F | 1-of-8 Decoder/Demultiplexer | National Semiconductor |
| 81670 | 54AC138F | 1-of-8 Decoder/Demultiplexer | National Semiconductor |
| 81671 | 54AC138L | 1-of-8 Decoder/Demultiplexer | National Semiconductor |
| 81672 | 54AC138L | 1-of-8 Decoder/Demultiplexer | National Semiconductor |
| 81673 | 54AC138L | 1-of-8 Decoder/Demultiplexer | National Semiconductor |
| 81674 | 54AC139 | Decodificatore Doppio 1-of-4 | National Semiconductor |
| 81675 | 54AC139 | Rad-Hard Doppio 2-4 Linea Decoder / Demultiplexer | ST Microelectronics |
| 81676 | 54AC139D | 1-of-4 Doppio Decoder/Demultiplexer | National Semiconductor |
| 81677 | 54AC139D | 1-of-4 Doppio Decoder/Demultiplexer | National Semiconductor |
| 81678 | 54AC139D | 1-of-4 Doppio Decoder/Demultiplexer | National Semiconductor |
| 81679 | 54AC139F | 1-of-4 Doppio Decoder/Demultiplexer | National Semiconductor |
| 81680 | 54AC139F | 1-of-4 Doppio Decoder/Demultiplexer | National Semiconductor |
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