| 型号 | 厂家 | 封装 | 批号 |
| UPC4557C | NEC | DIP-8 | 22+ |
| UPC4558C | NEC | DIP-8 | 22+ |
| UPC1555C | NEC | DIP-8 | 22+ |
| UPC1008C | NEC | DIP | 22+ |
| UPC1663 | NEC | SOP | 22+ |
| UPC1251G2-E1 | NEC | SOP | 22+ |
| ULN2003L | Allegro | SOP | 22+ |
| USB3317C-CP-TR | SMSC | QFN24 | 22+ |
| UCLAMP0505A.TCT | SEMTECH | SOT666 | 22+ |
| UCLAMP0501H.TCT | SEMTECH | SOD523 | 22+ |
