MCP23S09, MCP23009 8-Bit I/O Expander

Microchip Technology

Description

MCP23009/MCP23S09 8-Bit I/O Expander with Open-Drain Outputs .

📥 Download Datasheet

MCP23S09 Datasheet Preview — This datasheet PDF includes multiple part numbers: MCP23S09, MCP23009. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: MCP23S09, MCP23009
Manufacturer: Microchip ↗ Technology
File Size: 803.56 KB
Datasheet: MCP23009_MicrochipTechnology.pdf
Description: 8-Bit I/O Expander
Note: This datasheet PDF includes multiple part numbers: MCP23S09, MCP23009.
Please refer to the document for exact specifications by model.

Features

* 8-Bit Remote Bidirectional I/O Port: - I/O Pins Default to Input
* Open-Drain Outputs: - 5.5V Tolerant - 25 mA Sink Capable (per Pin) - 200 mA Total
* High-Speed I2C™ Interface (MCP23009): - 100 kHz - 400 kHz - 3.4 MHz
* High-Speed SPI Interface (MCP23S09): - 10 MH

MCP23S09 Distributors

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MCP23009 8-Bit Expander Microchip Technology

Microchip Technology MCP23S09-like datasheet