| No. | Nome della parte | Descrizione | Fabbricatore |
| 725481 | M54HC126F1R | IL BUS DEL QUAD ATTENUA 3-state | ST Microelectronics |
| 725482 | M54HC126F1R | QUAD BUS BUFFER 3-STATE | SGS Thomson Microelectronics |
| 725483 | M54HC126M1R | IL BUS DEL QUAD ATTENUA 3-state | ST Microelectronics |
| 725484 | M54HC126M1R | QUAD BUS BUFFER 3-STATE | SGS Thomson Microelectronics |
| 725485 | M54HC131 | 3 8 ALLA LINEA DECODER/latch | SGS Thomson Microelectronics |
| 725486 | M54HC131 | 3 8 ALLA LINEA DECODER/latch | ST Microelectronics |
| 725487 | M54HC131F1R | 3 8 ALLA LINEA DECODER/latch | ST Microelectronics |
| 725488 | M54HC131F1R | 3 A 8 LINEA DECODER / LATCH | SGS Thomson Microelectronics |
| 725489 | M54HC132 | CANCELLO DEL QUAD 2-input SCHMITT NAND | SGS Thomson Microelectronics |
| 725490 | M54HC132 | CANCELLO del QUAD Rad-duro 2-input SCHMITT NAND | ST Microelectronics |
| 725491 | M54HC132D | CANCELLO del QUAD Rad-duro 2-input SCHMITT NAND | ST Microelectronics |
| 725492 | M54HC132DG | Rad-Hard Quad 2-Input NAND Schmitt Porta | ST Microelectronics |
| 725493 | M54HC132DT | Rad-Hard Quad 2-Input NAND Schmitt Porta | ST Microelectronics |
| 725494 | M54HC132F1R | CANCELLO DEL QUAD 2-input SCHMITT NAND | ST Microelectronics |
| 725495 | M54HC132F1R | QUAD 2-INPUT SCHMITT NAND GATE | SGS Thomson Microelectronics |
| 725496 | M54HC132K | CANCELLO del QUAD Rad-duro 2-input SCHMITT NAND | ST Microelectronics |
| 725497 | M54HC132K1 | CANCELLO del QUAD Rad-duro 2-input SCHMITT NAND | ST Microelectronics |
| 725498 | M54HC132KG | Rad-Hard Quad 2-Input NAND Schmitt Porta | ST Microelectronics |
| 725499 | M54HC132KT | Rad-Hard Quad 2-Input NAND Schmitt Porta | ST Microelectronics |
| 725500 | M54HC133 | CANCELLO DI NAND IMMESSO 13 | SGS Thomson Microelectronics |
| 725501 | M54HC133 | CANCELLO DI NAND IMMESSO 13 | ST Microelectronics |
| 725502 | M54HC133F1R | CANCELLO DI NAND IMMESSO 13 | ST Microelectronics |
| 725503 | M54HC133F1R | 13 INPUT NAND GATE | SGS Thomson Microelectronics |
| 725504 | M54HC137 | 3 8 ALLA LINEA DECODER/latch (INVERTIRE) | SGS Thomson Microelectronics |
| 725505 | M54HC137 | 3 Rad-duri 8 ALLA LINEA DECODER/latch (INVERTIRE) | ST Microelectronics |
| 725506 | M54HC137DG | Rad-Hard 3-to-8 Linea Decoder Fermo Inverter | ST Microelectronics |
| 725507 | M54HC137DT | Rad-Hard 3-to-8 Linea Decoder Fermo Inverter | ST Microelectronics |
| 725508 | M54HC137F1R | 3 - 8 INVERSIONE DELLA LINEA DECODER/latch | ST Microelectronics |
| 725509 | M54HC137F1R | 3 a 8 righe decodificatore latch (invertente) | SGS Thomson Microelectronics |
| 725510 | M54HC137K | 3 Rad-duri 8 ALLA LINEA DECODER/latch (INVERTIRE) | ST Microelectronics |
| 725511 | M54HC137K1 | 3 Rad-duri 8 ALLA LINEA DECODER/latch (INVERTIRE) | ST Microelectronics |
| 725512 | M54HC137KG | Rad-Hard 3-to-8 Linea Decoder Fermo Inverter | ST Microelectronics |
| 725513 | M54HC137KT | Rad-Hard 3-to-8 Linea Decoder Fermo Inverter | ST Microelectronics |
| 725514 | M54HC138 | UN DECODIFICATORE DELLE 3 - 8 LINEE (INVERTIRE) | SGS Thomson Microelectronics |
| 725515 | M54HC138 | un DECODIFICATORE Delle 3 - 8 LINEE Rad-duro (INVERTIRE) | ST Microelectronics |
| 725516 | M54HC138D | un DECODIFICATORE Delle 3 - 8 LINEE Rad-duro (INVERTIRE) | ST Microelectronics |
| 725517 | M54HC138D1 | un DECODIFICATORE Delle 3 - 8 LINEE Rad-duro (INVERTIRE) | ST Microelectronics |
| 725518 | M54HC138DG | Rad-Hard 3-to-8 Linea Decoder Inverter | ST Microelectronics |
| 725519 | M54HC138DT | Rad-Hard 3-to-8 Linea Decoder Inverter | ST Microelectronics |
| 725520 | M54HC138F1R | INVERSIONE DEL DECODIFICATORE DELLE 3 - 8 LINEE | ST Microelectronics |
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