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PI4IOE5V96224

24-bits I2C IO Expander

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Description

24 bits IO expanders through I2C interface to get more flexible GPIOs, to support MCU who has limit GPIOs for switch, IO management, key pads and LED brighting.  

Feature(s)

  • Protocol: I2C
  • GPIOs: 24 bits
  • I2C frequency: 1MHz
  • Operating Voltage: 2.3 to 5.5V
  • Output mode: Totem Pole
  • Low standby current

Application(s)

  • Server/Storage/Networking

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)

Standard

Analog or Digital?

Digital

Voltage

2.3/5V

Single Ended Channels

24

Signal Type

Single Ended

Configuration

24 bits

Ambient or Junction Temperature (°C)

-40 to 85

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Additional Technical Documents are available upon request:
Application information, Evaluation board, and Other technical documents

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Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2770 2025-10-30 2025-10-30 Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products