| 型号 | 厂家 | 封装 | 批号 |
| HD74HC373RPEL | HIT | SOP7.2MM | 22+ |
| HD74LV4066AFP | HIT | SOP5.2MM | 22+ |
| HD74LV08FPEL | HIT | SOP5.2MM | 22+ |
| HD74LS373RPEL-E-Q | REN | SOP7.2MM | 22+ |
| HD74LS273RPEL | HIT | SOP7.2MM | 22+ |
| HD74HC10FP | HIT | SOP5.2MM | 22+ |
| HD74HC21FP | HIT | SOP5.2MM | 22+ |
| HD74HC174FPEL | HIT | SOP5.2MM | 22+ |
| HD74HC139RPEL-01+ | HIT | SOP3.9MM | 22+ |
| HD74HC138RP | HIT | SOP3.9MM | 22+ |
