| 型号 | 厂家 | 封装 | 批号 |
| 74HC151D | NXP | SOP16 | 22+ |
| 74HC4051PW+118 | NXP | SSOP | 22+ |
| 74HCT244PW | NXP | TSSOP-20 | 22+ |
| 74HCT125D 653 | NXP | SOP-14 | 22+ |
| 74HC688PW | NXP | TSSOP20 | 22+ |
| 74HCT86D | NXP | SOP14 | 22+ |
| 74HCT2G04GW | NXP | SOT-363 | 22+ |
| 74HCT174D | NXP | SOP | 22+ |
| 74HCT08D | PHILIPS | SOP-14 | 22+ |
| 74HC138PW | NXP | TSSOP | 22+ |
