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PCF8574N I2C IO Expander - 8 bit - 16-pin DIP

PCF8574N I2C IO Expander - 8 bit - 16-pin DIP
New
PCF8574N I2C IO Expander - 8 bit - 16-pin DIP
  • Availabilty: Directly available
  • Model: tmePCF8574N
  • SKU: 003654
€2.50
Ex Tax: €2.07

Do you have too few IO pins, but do you have an I2C bus at your disposal? Then you can use this IC to create more IO pins.

Specifications:

  • Supply voltage: 2.5 - 6V DC
  • Signal voltage: 2.5 - 6V (same as power supply)
  • Maximum IO output current (source): 1mA
  • Maximum IO output current (sink): 25mA
  • Maximum IO output current combined: 100mA
  • Number of extra IO pins: 8
  • Communication: I2C

Package contents:

  • 1x PCF8574 I2C IO Expander

See the following page for the library and tutorial for Arduino: A class for PCF8574.

See the datasheet under the "Downloads" tab for more information.

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pcf8574-i2c-io-expander-8-io-ports-16-pin-dip-datasheet.pdf 2.74MB Download
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