| 型号 | 厂家 | 封装 | 批号 |
| 74F38SC | Fairchi | SOP-14 | 22+ |
| 74AC20 | Fairchi | SOP-14 | 22+ |
| 74AC20MTC | Fairchi | TSSOP-1 | 22+ |
| 71014DC | ALLEGRO | PLCC | 22+ |
| 74F534SJX | Fairchi | SOP-20中 | 22+ |
| 74HC00 | PHL | SOP-14 | 22+ |
| 74LVC1G3157DCKRG4 | TI | SC70-6 | 22+ |
| 74LVC573ABXX | NXP | QFN | 22+ |
| 74HC1G32GW | NXP | SOT353 | 22+ |
| 74HC1G08GW | NXP | SOT353 | 22+ |
