| Nr. | Nome della parte | Descrizione | Fabbricatore |
| 2401 | 54F | Contatore binario up/Down con gli orologi up/Down separati | National Semiconductor |
| 2402 | 54F00 | Cancello Del Quad 2-Input NAND | National Semiconductor |
| 2403 | 54F00DM | Cancello Del Quad 2-Input NAND | National Semiconductor |
| 2404 | 54F00DM | Cancello Del Quad 2-Input NAND | National Semiconductor |
| 2405 | 54F00DM | Cancello Del Quad 2-Input NAND | National Semiconductor |
| 2406 | 54F00DMQB | Cancello Del Quad 2-Input NAND | National Semiconductor |
| 2407 | 54F00DMQB | Cancello Del Quad 2-Input NAND | National Semiconductor |
| 2408 | 54F00FM | Cancello Del Quad 2-Input NAND | National Semiconductor |
| 2409 | 54F00FM | Cancello Del Quad 2-Input NAND | National Semiconductor |
| 2410 | 54F00FM | Cancello Del Quad 2-Input NAND | National Semiconductor |
| 2411 | 54F00FMQB | Cancello Del Quad 2-Input NAND | National Semiconductor |
| 2412 | 54F00FMQB | Cancello Del Quad 2-Input NAND | National Semiconductor |
| 2413 | 54F00LM | Cancello Del Quad 2-Input NAND | National Semiconductor |
| 2414 | 54F00LM | Cancello Del Quad 2-Input NAND | National Semiconductor |
| 2415 | 54F00LM | Cancello Del Quad 2-Input NAND | National Semiconductor |
| 2416 | 54F00LMQB | Cancello Del Quad 2-Input NAND | National Semiconductor |
| 2417 | 54F00LMQB | Cancello Del Quad 2-Input NAND | National Semiconductor |
| 2418 | 54F02 | Quad 2-Input NÉ Cancello | National Semiconductor |
| 2419 | 54F02DM | Quad 2-Input NÉ Cancello | National Semiconductor |
| 2420 | 54F02DM | Quad 2-Input NÉ Cancello | National Semiconductor |
| 2421 | 54F02DM | Quad 2-Input NÉ Cancello | National Semiconductor |
| 2422 | 54F02DMQB | Quad 2-Input NÉ Cancello | National Semiconductor |
| 2423 | 54F02DMQB | Quad 2-Input NÉ Cancello | National Semiconductor |
| 2424 | 54F02FM | Quad 2-Input NÉ Cancello | National Semiconductor |
| 2425 | 54F02FM | Quad 2-Input NÉ Cancello | National Semiconductor |
| 2426 | 54F02FM | Quad 2-Input NÉ Cancello | National Semiconductor |
| 2427 | 54F02FMQB | Quad 2-Input NÉ Cancello | National Semiconductor |
| 2428 | 54F02FMQB | Quad 2-Input NÉ Cancello | National Semiconductor |
| 2429 | 54F02LM | Quad 2-Input NÉ Cancello | National Semiconductor |
| 2430 | 54F02LM | Quad 2-Input NÉ Cancello | National Semiconductor |
| 2431 | 54F02LM | Quad 2-Input NÉ Cancello | National Semiconductor |
| 2432 | 54F02LMQB | Quad 2-Input NÉ Cancello | National Semiconductor |
| 2433 | 54F02LMQB | Quad 2-Input NÉ Cancello | National Semiconductor |
| 2434 | 54F04 | Invertitore Del Hex | National Semiconductor |
| 2435 | 54F04DM | Invertitore Del Hex | National Semiconductor |
| 2436 | 54F04DM | Invertitore Del Hex | National Semiconductor |
| 2437 | 54F04DM | Invertitore Del Hex | National Semiconductor |
| 2438 | 54F04DMQB | Invertitore Del Hex | National Semiconductor |
| 2439 | 54F04DMQB | Invertitore Del Hex | National Semiconductor |
| 2440 | 54F04FM | Invertitore Del Hex | National Semiconductor |
| 2441 | 54F04FM | Invertitore Del Hex | National Semiconductor |
| 2442 | 54F04FM | Invertitore Del Hex | National Semiconductor |
| 2443 | 54F04FMQB | Invertitore Del Hex | National Semiconductor |
| 2444 | 54F04FMQB | Invertitore Del Hex | National Semiconductor |
| 2445 | 54F04LM | Invertitore Del Hex | National Semiconductor |
| 2446 | 54F04LM | Invertitore Del Hex | National Semiconductor |
| 2447 | 54F04LM | Invertitore Del Hex | National Semiconductor |
| 2448 | 54F04LMQB | Invertitore Del Hex | National Semiconductor |
| 2449 | 54F04LMQB | Invertitore Del Hex | National Semiconductor |
| 2450 | 54F08 | Quad 2-Input E Cancello | National Semiconductor |
| 2451 | 54F08DM | Quad 2-Input E Cancello | National Semiconductor |
| 2452 | 54F08DM | Quad 2-Input E Cancello | National Semiconductor |
| 2453 | 54F08DM | Quad 2-Input E Cancello | National Semiconductor |
| 2454 | 54F08DMQB | Quad 2-Input E Cancello | National Semiconductor |
| 2455 | 54F08DMQB | Quad 2-Input E Cancello | National Semiconductor |
| 2456 | 54F08FM | Quad 2-Input E Cancello | National Semiconductor |
| 2457 | 54F08FM | Quad 2-Input E Cancello | National Semiconductor |
| 2458 | 54F08FM | Quad 2-Input E Cancello | National Semiconductor |
| 2459 | 54F08FMQB | Quad 2-Input E Cancello | National Semiconductor |
| 2460 | 54F08FMQB | Quad 2-Input E Cancello | National Semiconductor |
| 2461 | 54F08LM | Quad 2-Input E Cancello | National Semiconductor |
| 2462 | 54F08LM | Quad 2-Input E Cancello | National Semiconductor |
| 2463 | 54F08LM | Quad 2-Input E Cancello | National Semiconductor |
| 2464 | 54F08LMQB | Quad 2-Input E Cancello | National Semiconductor |
| 2465 | 54F08LMQB | Quad 2-Input E Cancello | National Semiconductor |
| 2466 | 54F10 | Cancello Triplice Di 3-Input NAND | National Semiconductor |
| 2467 | 54F109 | JK Doppio (Nota: Overbar sopra K) il flip-flop edge-Triggered positivo | National Semiconductor |
| 2468 | 54F109DC | Doppio JK (Nota: barra sopra Over the K) Positivo Bordo-Innescato Flip-Flop | National Semiconductor |
| 2469 | 54F109DM | Flip-flop Edge-Triggered Positivo Doppio di JK | National Semiconductor |
| 2470 | 54F109DM | Flip-flop Edge-Triggered Positivo Doppio di JK | National Semiconductor |
| 2471 | 54F109DM | Flip-flop Edge-Triggered Positivo Doppio di JK | National Semiconductor |
| 2472 | 54F109DMQB | JK Doppio (Nota: Overbar sopra K) il flip-flop edge-Triggered positivo | National Semiconductor |
| 2473 | 54F109DMQB | JK Doppio (Nota: Overbar sopra K) il flip-flop edge-Triggered positivo | National Semiconductor |
| 2474 | 54F109FM | Flip-flop Edge-Triggered Positivo Doppio di JK | National Semiconductor |
| 2475 | 54F109FM | Flip-flop Edge-Triggered Positivo Doppio di JK | National Semiconductor |
| 2476 | 54F109FM | Flip-flop Edge-Triggered Positivo Doppio di JK | National Semiconductor |
| 2477 | 54F109FMQB | JK Doppio (Nota: Overbar sopra K) il flip-flop edge-Triggered positivo | National Semiconductor |
| 2478 | 54F109FMQB | JK Doppio (Nota: Overbar sopra K) il flip-flop edge-Triggered positivo | National Semiconductor |
| 2479 | 54F109LM | Flip-flop Edge-Triggered Positivo Doppio di JK | National Semiconductor |
| 2480 | 54F109LM | Flip-flop Edge-Triggered Positivo Doppio di JK | National Semiconductor |
| 2481 | 54F109LM | Flip-flop Edge-Triggered Positivo Doppio di JK | National Semiconductor |
| 2482 | 54F109LMQB | JK Doppio (Nota: Overbar sopra K) il flip-flop edge-Triggered positivo | National Semiconductor |
| 2483 | 54F109LMQB | JK Doppio (Nota: Overbar sopra K) il flip-flop edge-Triggered positivo | National Semiconductor |
| 2484 | 54F10DM | Cancello Triplice Di 3-Input NAND | National Semiconductor |
| 2485 | 54F10DM | Cancello Triplice Di 3-Input NAND | National Semiconductor |
| 2486 | 54F10DM | Cancello Triplice Di 3-Input NAND | National Semiconductor |
| 2487 | 54F10DMQB | Cancello Triplice Di 3-Input NAND | National Semiconductor |
| 2488 | 54F10DMQB | Cancello Triplice Di 3-Input NAND | National Semiconductor |
| 2489 | 54F10FM | Cancello Triplice Di 3-Input NAND | National Semiconductor |
| 2490 | 54F10FM | Cancello Triplice Di 3-Input NAND | National Semiconductor |
| 2491 | 54F10FM | Cancello Triplice Di 3-Input NAND | National Semiconductor |
| 2492 | 54F10FMQB | Cancello Triplice Di 3-Input NAND | National Semiconductor |
| 2493 | 54F10FMQB | Cancello Triplice Di 3-Input NAND | National Semiconductor |
| 2494 | 54F10LM | Cancello Triplice Di 3-Input NAND | National Semiconductor |
| 2495 | 54F10LM | Cancello Triplice Di 3-Input NAND | National Semiconductor |
| 2496 | 54F10LM | Cancello Triplice Di 3-Input NAND | National Semiconductor |
| 2497 | 54F10LMQB | Cancello Triplice Di 3-Input NAND | National Semiconductor |
| 2498 | 54F10LMQB | Cancello Triplice Di 3-Input NAND | National Semiconductor |
| 2499 | 54F11 | 3-Input Triplice E Cancello | National Semiconductor |
| 2500 | 54F11DM | 3-Input Triplice E Cancello | National Semiconductor |
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