Texas Instruments

TCA9617BDGKR

The TCA9617BDGKR is a 16-bit I2C GPIO expander from Texas Instruments. It features 16 general-purpose I/O pins that can be configured as either inputs or outputs, and can be used to control a variety of devices such as LEDs, relays, and sensors. Features of the TCA9617BDGKR include: 1. 16-bit I2C GPIO expander 2. 16 general-purpose I/O pins 3. Programmable input/output direction for each pin 4. Support for both push-pull and open-drain outputs 5. Programmable pull-up resistors for each pin 6. Support for I2C bus speeds up to 1 MHz 7. Small 16-pin WQFN package Applications for the TCA9617BDGKR include: 1. Industrial control systems 2. Home automation systems 3. IoT devices 4. Robotics 5. Wearable electronics 6. Automotive control systems 7. Any application that requires control of multiple GPIOs over an I2C bus. Overall, the TCA9617BDGKR is a versatile and powerful I2C GPIO expander that can be used in a wide range of applications to control and monitor various devices.