| 型号 | 厂家 | 封装 | 批号 |
| MAX409BCSA+ | Maxim | SOP8 | 22+ |
| MAX291CSA+T | Maxim | SOP8 | 22+ |
| MAX963ESD+ | Maxim | 14-SOIC | 22+ |
| MCP23S09T-E/SO | Microch | 1SOP8(0 | 22+ |
| MCP23S09-E/SO | Microch | 1SOP8(0 | 22+ |
| MCP23S09-E/P | Microch | 18-DIP | 22+ |
| MCP23S08-E/P | Microch | 18-DIP | 22+ |
| MAX9619AXT+T | Maxim | 6-TSSOP | 22+ |
| MAX9617AXT+T | Maxim | 6-TSSOP | 22+ |
| MAX9614AXT+T | Maxim | 6-TSSOP | 22+ |
