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8 Bit I2C Bus and SMBus Low Power I/O Port Expander with Interrupt, 400kHz, 2.3V, 5.5V, TSSOP - 

PCA9534PW,118

PCA9534PW,118 - 8 Bit I2C Bus and SMBus Low Power I/O Port Expander with Interrupt, 400kHz, 2.3V, 5.5V, TSSOP

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Manufacturer:
NXP NXP
Manufacturer Part No:
PCA9534PW,118
Order Code:
SC19245
Product Range
-
Technical Datasheet:
PCA9534PW,118   Datasheet
See all Technical Docs

Product Overview

The PCA9534 is a 16-pin CMOS device that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. The improvements include higher drive capability, 5 V I/O tolerance, lower supply current, individual I/O configuration, 400 kHz clock frequency, and smaller packaging. I/O expanders provide a simple solution when additional I/O is needed for ACPI power switches, sensors, push buttons, LEDs, fans, etc
  • 8 Bit I2C Bus GPIO
  • 5V tolerant I/Os
  • Polarity Inversion register
  • Active LOW interrupt output
  • Low standby current
  • Noise filter on SCL/SDA inputs
  • No glitch on power up
  • Internal power on reset
  • 8 I/O pins which default to 8 inputs
  • 0Hz to 400kHz clock frequency

Product Information


:
8bit

:
I2C, SMBus

:
2.3V

:
5.5V

:
TSSOP

:
16Pins

:
8I/O's

:
-40°C

:
85°C

:
-

:
-

:
-

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Technical Documents (2)

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