| 型号 | 厂家 | 封装 | 批号 |
| PC74HC151T | PHI | SOP16 | 22+ |
| PC74HCT32T | PHI | SOP14 | 22+ |
| PC74HCT74P | PHI | DIP14 | 22+ |
| PC74HCT40105T | PHI | SOP16 | 22+ |
| PC74HCT251T | PHI | SOP16 | 22+ |
| PC74HCT240T | PHILIPS | SOP20 | 22+ |
| P82C542 | INTEL | DIP24 | 22+ |
| PMV56XN | NXP | SOT23 | 22+ |
| P8259A | INTEL | DIP28 | 22+ |
| PAL16R4A2NC | NS | DIP20 | 22+ |
