PCF8574 系列
| 製造商零件# | 描述 | 製造商 | 有存貨 | 手術 |
| PCF8574APWR | IC I/O EXPANDER I2C 8B 20TSSOP | Texas Instruments | 2927 |
|
| PCF8574PWR | IC I/O EXPANDER I2C 8B 20TSSOP | Texas Instruments | 7237 |
|
| PCF8574DWR | IC I/O EXPANDER I2C 8B 16SOIC | Texas Instruments | 7254 |
|
| PCF8574RGTR | IC I/O EXPANDER I2C 8B 16VQFN | Texas Instruments | 2753 |
|
| PCF8574APW | IC I/O EXPANDER I2C 8B 20TSSOP | Texas Instruments | 2148 |
|
| PCF8574ADW | IC I/O EXPANDER I2C 8B 16SOIC | Texas Instruments | 3688 |
|
| PCF8574PW | IC XPNDR 100KHZ I2C 20TSSOP | Texas Instruments | 1212 |
|
| PCF8574ADWR | IC I/O EXPANDER I2C 8B 16SOIC | Texas Instruments | 1751 |
|