| 型号 | 制造商 | 描述 | 操作 |
| PCA9502BS,128 [更多] | NXP Semiconductors | Interface - I/O Expanders 8-BITI/O EXPDR RoHS: Compliant | 搜索 |
| PCA9502BS-F [更多] | NXP Semiconductors | Interface - I/O Expanders 8-BITI/O EXPDR W/I2C-SPI INTRF RoHS: Compliant | 搜索 |
