| 型号 | 厂家 | 封装 | 批号 |
| U2730B-BFSGI | 原厂代理 | SSOP28 | 22+ |
| US3008CW | IR | SOP | 22+ |
| UPD75116CW-252 | NEC | DIP | 22+ |
| UM61256FM-25 | UMC | SOP-28 | 22+ |
| UPD16510 | NEC | TSSOP | 22+ |
| UPC339G2-T1 | NEC | SOP | 22+ |
| U2321B | TFK | SOP-16 | 22+ |
| UPD4721 | NEC | SOP | 22+ |
| UPD485505G-35 | NEC | SOP-24P | 22+ |
| UPD485505G-25 | NEC | SOP-24P | 22+ |
