Remote 16-bit I2C and SMBus I/O Expander
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PCA9555
SCPS131I – AUGUST 2005 – REVISED APRIL 2019
PCA9555 Remote 16-bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers
1 Features
1 Low Standby-Current Consumption of 1 μA Max I2C to Parallel Port Expander Open-Drain Active-Low Interru...
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