| 编号 | IC名称 | 厂家 | 批次 | 封装 | 库存数量 |
| 7488 | 74ALS874B. | TI | 10+ | DIP | 50000 |
| 7487 | 74ALS74AD | PHI | 10+ | SO3.9mm | 50000 |
| 7486 | 74ALS688 | TI | 10+ | DIP | 50000 |
| 7485 | 74ALS640 | TI | 10+ | DIP | 50000 |
| 7484 | 74ALS574BN | TI | 10+ | DIP-20 | 50000 |
| 7483 | 74ALS573C | TI | 10+ | SO5.2MM | 50000 |
| 7482 | 74ALS373N | TI | 10+ | DIP-20 | 50000 |
| 7481 | 74ALS373 | TI | 10+ | SO20 | 50000 |
| 7480 | 74ALS32N | NS | 10+ | DIP-14 | 50000 |
| 7479 | 74ALS299 | TI | 10+ | DIP | 50000 |
| 7478 | 74ALS257N | NS | 10+ | DIP-16 | 50000 |
| 7477 | 74ALS244BN | TI | 10+ | DIP-20 | 50000 |
| 7476 | 74ALS240AN | NS | 10+ | DIP-20 | 50000 |
| 7475 | 74ALS240A | TI | 10+ | SOP5.2MM | 50000 |
| 7474 | 74ALS175N | TI | 10+ | DIP-16 | 50000 |
| 7473 | 74ALS138M | NS | 10+ | SO16 | 50000 |
| 7472 | 74ALS1004N | TI | 10+ | DIP-14 | 50000 |
| 7471 | 74ALS04N | TI | 10+ | DIP | 50000 |
| 7470 | 74ALS00AN | TI | 10+ | DIP | 50000 |
| 7469 | 74ALS00A | TI | 10+ | SO14 | 50000 |
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