| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | PCF8574AN | REMOTE 8BIT I/O EXPANDER FOR I2C BUS | 448K |   |   | 
| 2 | PCF8574AN | REMOTE 8BIT I/O EXPANDER FOR I2C BUS | 448K |   |   | 
| 3 | PCF8574AN | REMOTE 8BIT I/O EXPANDER FOR I2C BUS | 446K |   |   | 
| 4 | PCF8574AN | REMOTE 8BIT I/O EXPANDER FOR I2C BUS | 446K |   |   | 
| 5 | PCF8574ANE4 | REMOTE 8-BIT I/O EXPANDER FOR I2C BUS | 789K |   |   | 
| 6 | PCF8574ANE4 | REMOTE 8-BIT I/O EXPANDER FOR I2C BUS | 700K |   |   |