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PCA9557PWR UART Interface IC I/O Expanders Remote 8B I2C & SMBus I/O Expander 1 Features Low Standby Current Consumption of 1 μA Max ......
The PCA9557PWR,from Texas instruments,is Interface - I/O Expanders.what we offer have competitive price in the global market,which are in original and new parts.If you would like to know more about the products...