| 型号 | 厂家 | 封装 | 批号 |
| MC74HC4853ADR2G | ON | SOP16 | 22+ |
| MT8870DS-1 | MITEL | SOP18 | 22+ |
| MT88L70AS | MITEL | SOP18 | 22+ |
| MT8870DE-1 | MITEL | DIP18 | 22+ |
| MT8843SA | MITEL | SOP24 | 22+ |
| MT88L70AE | MITEL | DIP18 | 22+ |
| MT88L70AN | MITEL | SSOP20 | 22+ |
| MT8870DN | MITEL | SSOP20 | 22+ |
| MT88E45ABS | MITEL | SOP20 | 22+ |
| MMSZ5226BT1 | ON | SOT1206 | 22+ |
