Part number:
CAT9534
Manufacturer:
File Size:
199.65 KB
Description:
8-bit i2c and smbus i/o port.
Datasheet Details
Part number:
CAT9534
Manufacturer:
File Size:
199.65 KB
Description:
8-bit i2c and smbus i/o port.
CAT9534, 8-bit I2C and SMBus I/O Port
The CAT9534 is an 8-bit parallel input/output port expander for I²C and SMBus compatible applications.
These I/O expanders provide a simple solution in applications where additional I/Os are needed: sensors, power switches, LEDs, pushbuttons, and fans.
The CAT9534 consists of an input port register,
CAT9534 Features
* 400kHz I²C bus compatible
* 2.3V to 5.5V operation
* Low stand-by current
* 5V tolerant I/Os
* 8 I/O pins that default to inputs at power-up
* High drive capability
* Individual I/O configuration
* Polarity inversion register
* Active low interrupt output
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