| 型号 | 生产厂家/品牌 | 封装 | 库存 | 规格 |
| HD74LS00 | HIT | CDIP | 100PCS |  |
| HD74LS04 | HIT | CDIP | 100PCS | |
| HD74LS08 | HIT | CDIP | 100PCS | |
| HD74LS14 | HIT | CDIP | 100PCS | |
| HD74LS241 | HIT | CDIP | 100PCS | |
| HD74LS257 | HIT | CDIP | 100PCS | |
| HD74LS367P | HIT | CDIP | 100PCS | |
| HD74LS390 | HIT | CDIP | 100PCS | |
| HD74LS393 | HIT | CDIP | 100PCS | |
| HD74LS85 | HIT | CDIP | 100PCS | |
| HD74LS86 | HIT | CDIP | 100PCS | |
| HD74LS86 | HIT | CDIP | 100PCS | |
| SN74LS04J | MOT | CDIP | 100PCS | |
| SN74LS163AJ | TI | CDIP | 100PCS | |
| SN74LS273J | MOT | CDIP | 100PCS | |
