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  • SparkFun I2C Expander Breakout - PCF8575
  • SparkFun I2C Expander Breakout - PCF8575
  • SparkFun I2C Expander Breakout - PCF8575

SparkFun I2C Expander Breakout - PCF8575

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SGD $ 19.00
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Description: Have you run out of I/O pins? This great IC allows the user to expand up to 16 I/O using only two I/O for control! The PCF8575C is controlled through an I2C interface and features 16-bits of quasi-bidirectional input/output pins. Checkout the datasheet for more info! Dimensions: 1" x 1" Features:

  • 16 individually addressable pins
  • Each pin configurable for input or output
  • Interrupt output pin

Documents:

Description: Have you run out of I/O pins? This great IC allows the user to expand up to 16 I/O using only two I/O for control! The PCF8575C is controlled through an I2C interface and features 16-bits of quasi-bidirectional input/output pins. Checkout the datasheet for more info! Dimensions: 1" x 1" Features:

  • 16 individually addressable pins
  • Each pin configurable for input or output
  • Interrupt output pin

Documents: