| 型号 | 制造商 | 描述 | 操作 |
| PCF8574TS/3,112 [更多] | NXP Semiconductors | Interface - I/O Expanders REMOTE I/O EXPANDER RoHS: Compliant | 搜索 |
| PCF8574TS/3,118 [更多] | NXP Semiconductors | Interface - I/O Expanders I/O EXPANDER I2C RoHS: Compliant | 搜索 |
