TCA9534A
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Remote 8-Bit I2C and Low-Power I/O Expander With Interrupt Output and Configuration Registers

Remote 8-Bit I2C and Low-Power I/O Expander With Interrupt Output and Configuration Registers - TCA9534A
Datasheet
TCA9534A Low Voltage 8-Bit I2C and SMBUS Low-Power I/O Expander With Interrupt Output and Configuration Registers datasheet (Rev. C)
 

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