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PCA9534 Datasheet - NXP

PCA9534 8-bit I2C and SMBus/ low power I/O port

The PCA9534 is a16-pin CMOS device that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C/SMBus applications and was developed to enhance the Philips family of I2C I/O expanders. The improvements include higher drive capability, 5V I/O tolerance, lower supply current, .

PCA9534 Features

* 8-bit I2C GPIO

* Operating power supply voltage range of 2.3 V to 5.5 V

* 5 V tolerant I/Os

* Polarity inversion register

* Active low interrupt output

* Low stand-by current

* Noise filter on SCL/SDA inputs

* No glitch on power-up

PCA9534_PhilipsSemiconductors.pdf

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Datasheet Details

Part number:

PCA9534

Manufacturer:

NXP ↗

File Size:

228.44 KB

Description:

8-bit i2c and smbus/ low power i/o port.

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TAGS

PCA9534 PCA9534 8-bit I2C and SMBus low power port NXP

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