| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 31 | PCA9554ARGVR | REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS | 665K |
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| 32 | PCA9554ATS | 8-bit I2C and SMBus I/O port with interrupt | 188K |
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| 33 | PCA9554ATS | 8-bit I2C and SMBus I/O port with interrupt | 188K |
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