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MCP23S17 I2C 16 input/output port expander 28 pin

Features:

  • 16-bit input/output port expander with interrupt output
  • Cascadable for up to 8 devices on one bus
  • 25mA sink/source capability per I/O
  • Supports 100kHz, 400kHz and 1.7MHz I2C™Compatible compatible modes
  • DIP Package
  • 16 bit remote bidirectional I/O port
  • High speed I2C interface
  • Configurable interrupt output pins
  • Polarity inversion register to configure the polarity of the input port data
  • External reset input
  • Low standby current


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