| 型号 | 制造商 | 描述 | 操作 |
| PCF8574APWRG4 [更多] | Texas Instruments | IC I/O EXPANDER I2C 8B 20TSSOP RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
| 型号 | 制造商 | 描述 | 操作 |
| PCF8574APWR [更多] | Texas Instruments | Interface - I/O Expanders 8bit I/O Expndr RoHS: Compliant | 搜索 |
| PCF8574APW [更多] | Texas Instruments | Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus RoHS: Compliant | 搜索 |
| PCF8574APWRG4 [更多] | Texas Instruments | Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus RoHS: Compliant | 搜索 |
| PCF8574APWG4 [更多] | Texas Instruments | Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| PCF8574APWRG4 [更多] | Texas Instruments | I/O Expander 20-Pin TSSOP T/R (Alt: PCF8574APWRG4) RoHS: Compliant | 搜索 |
| PCF8574APWRG4 [更多] | Texas Instruments | I/O Expander 20-Pin TSSOP T/R - Tape and Reel (Alt: PCF8574APWRG4) RoHS: Compliant | 搜索 |
