TCA9538PWR

Product Overview The TCA9538PWR from Texas Instruments is a low-voltage 8-bit I2C I/O expander with interrupt output and configuration registers, housed in a 16-pin TSSOP package. It provides general-purpose remote I/O expansion for most microcontroller families via the I2C serial interface, operating from 1.65 V to 5.5 V. Key Specifications Number of I/O 8 (bidirectional) […]