| 型号 | 厂家 | 封装 | 批号 |
| U184508C | AMIS | PLCC | 22+ |
| U6056B | TFK | SOP | 22+ |
| U6431B | T | DIP-8 | 22+ |
| UCN5812EPF | ALLEGRO | PLCC-32 | 22+ |
| USB1T11ABQX | FAIRCHI | MLP-16 | 22+ |
| USB1T1103MHX | FAIRCHI | MLP-16 | 22+ |
| USB1T11A | Fairchi | SO-14 | 22+ |
| U3900BM | T | SSOP | 22+ |
| U4255BM | TFK | SOP | 22+ |
| U2640B | TFK | DIP | 22+ |
