Datasheet4U Logo Datasheet4U.com

CAT9534

8-bit I2C and SMBus I/O Port

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

CAT9534 General Description

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 Datasheet (199.65 KB)

Preview of CAT9534 PDF

Datasheet Details

Part number:

CAT9534

Manufacturer:

ON Semiconductor ↗

File Size:

199.65 KB

Description:

8-bit i2c and smbus i/o port.

📁 Related Datasheet

CAT9532 16-bit Programmable LED Dimmer (ON Semiconductor)

CAT9552 16-Channel I2C-bus LED Driver (ON Semiconductor)

CAT9554 8-bit I2C and SMBus I/O Port (ON Semiconductor)

CAT9554 8-Bit I2C and SMBus I/O Port (Catalyst Semiconductor)

CAT9554A 8-bit I2C and SMBus I/O Port (ON Semiconductor)

CAT9554A 8-Bit I2C and SMBus I/O Port (Catalyst Semiconductor)

CAT9555 16-Bit I2C and SMBus I/O Port (Catalyst Semiconductor)

CAT9555 16-Bit I2C and SMBus I/O Port (ON Semiconductor)

CAT93C46 1K/2K/2K/4K/16K-Bit Microwire Serial E2PROM (Catalyst Semiconductor)

CAT93C46 1Kb Microwire Serial EEPROM (ON Semiconductor)

TAGS

CAT9534 8-bit I2C and SMBus Port ON Semiconductor

Image Gallery

CAT9534 Datasheet Preview Page 2 CAT9534 Datasheet Preview Page 3

CAT9534 Distributor