PCAL6408A 8-Bit GPIO Arduino® Shield


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Supported Devices


General Purpose I/O (GPIO)


General Features

  • I/O connector for external access to IC input-output pins
  • 4 user switches connected to I/O pins of the IC
  • 4 user LEDs connected to I/O pins of the IC
  • Equipped with Arduino Uno R3 port for direct connection with Arduino devices
  • Fully compliant with IMXRT1050 EVK board
  • Fully compliant with LPCXpresso55S69 dev. board
  • Compliant with i.MX Mini LPDDR4 EVK board

Buy Options


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  • PCAL6408A-ARD

  • PCAL6408A 8-Bit GPIO Arduino® Shield.

  • $97.35 USD
  • For a quantity of 1
    • Availability: In stock
    • Inventory: 22
    • Shipping: Normally ships 1-2 business days
Buy from NXPBuy From Distributor


Quick reference to our documentation types.

3 documents

Design Resources

Design Files

2 design files


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