MPN

Microchip 8-Channel I/O Expander SPI SOIC 18, MCP23S09-E/SO

RS stock no.:: 146-0139
Mfr. Part No.:: MCP23S09-E/SO
Manufacturer:: Microchip

Microchip 8-Channel I/O Expander SPI SOIC 18, MCP23S09-E/SO

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Subtotal (1 tube of 42 units)*

R 778,89

(exc. VAT)

R 895,734

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

Plus 672 unit(s) shipping from 11 May 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Tube*
42 +	R 18.545	R 778.89

*price indicative

RS stock no.:: 146-0139
Mfr. Part No.:: MCP23S09-E/SO
Manufacturer:: Microchip

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Product Type	I/O Expander
	Number of I/O Channels	8
	Package Type	SOIC
	Clock Frequency	10MHz
	Mount Type	Surface
	Interface Type	SPI
	Maximum Supply Voltage	5.5V
	Minimum Supply Voltage	1.8V
	Minimum Operating Temperature	-40°C
	Pin Count	18
	Maximum Operating Temperature	125°C
	Length	11.55mm
	Height	2.65mm
	Standards/Approvals	No
	Series	MCP23S09
	Automotive Standard	No

	Select all
	Brand Microchip
	Product Type I/O Expander
	Number of I/O Channels 8
	Package Type SOIC
	Clock Frequency 10MHz
	Mount Type Surface
	Interface Type SPI
	Maximum Supply Voltage 5.5V
	Minimum Supply Voltage 1.8V
	Minimum Operating Temperature -40°C
	Pin Count 18
	Maximum Operating Temperature 125°C
	Length 11.55mm
	Height 2.65mm
	Standards/Approvals No
	Series MCP23S09
	Automotive Standard No

Datasheet

COO (Country of Origin):: CN

Microchip 8-Channel I/O Expander SPI SOIC 18, MCP23S09-E/SO

FREE delivery for orders over R 1,500.00

Serial I/O Peripherals, Microchip

I/O Peripherals - Microchip

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