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Microchip Technology MCP23009ESS Datasheet & Stock
This is an 8-bit I/O expander with a 3.4 MHz clock rate, using the I2C interface. It operates within a voltage range of 1.8V to 5.5V and comes in a 20-pin SSOP package. The device is supplied in a tube for easy handling and assembly.
Authorized Distributors
Source:Mouser Electronics
Part No:MCP23009-E/SS
Stock:3362
Inv Date:06-04-2026
Price: Unit price: $1.52
Buy/RFQ:
Source:RS Americas, Inc
Part No:MCP23009-E/SS
Stock:0
Inv Date:06-03-2026
Price: Unit price: $1.52
Buy/RFQ:
Source:Onlinecomponents.com
Part No:MCP23009-E/SS
Stock:0
Inv Date:06-03-2026
Price: Unit price: $1.19
Buy/RFQ:
Source:Master Electronics
Part No:MCP23009-E/SS
Stock:0
Inv Date:06-03-2026
Price: Unit price: $1.19
Buy/RFQ:
Source:Future Electronics Corporate
Part No:MCP23009-E/SS
Stock:0
Inv Date:06-03-2026
Price: Unit price: $1.23
Buy/RFQ:
Frequently Asked Questions
Where can I buy Microchip Technology MCP23009ESS?
You can click on the BUY or RFQ button to purchase MCP23009ESS from an authorized Microchip Technology distributor.
How do I troubleshoot issues or seek technical support for part MCP23009ESS?
You can download the MCP23009ESS datasheet or visit the Microchip Technology website for support.
Who is the manufacturer of MCP23009ESS?
Microchip Technology
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