MPN

Microchip 8-Channel I/O Expander SPI PDIP 18, MCP23S08-E/P

RS Stock No.:: 403-636
Mfr. Part No.:: MCP23S08-E/P
Manufacturer:: Microchip

Microchip 8-Channel I/O Expander SPI PDIP 18, MCP23S08-E/P

This image is representative of the product range

Subtotal (1 pack of 5 units)*

SGD11.60

(exc. GST)

SGD12.65

(inc. GST)

Add 65 units to get free delivery

Orders below SGD150.00 (exc. GST) cost SGD25.00.

In Stock

55 unit(s) ready to ship from another location
Plus 475 unit(s) shipping from 13 February 2026

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

Units	Per unit	Per Pack*
5 +	SGD2.32	SGD11.60

*price indicative

RS Stock No.:: 403-636
Mfr. Part No.:: MCP23S08-E/P
Manufacturer:: Microchip

Specifications

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	PDIP
	Clock Frequency	10MHz
	Mount Type	Through Hole
	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	23.36mm
	Width	7.1 mm
	Series	MCP23S08
	Standards/Approvals	No
	Height	5.3mm
	Automotive Standard	No

	Select all
	Brand Microchip
	Product Type I/O Expander
	Number of I/O Channels 8
	Package Type PDIP
	Clock Frequency 10MHz
	Mount Type Through Hole
	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 23.36mm
	Width 7.1 mm
	Series MCP23S08
	Standards/Approvals No
	Height 5.3mm
	Automotive Standard No

Datasheet

Microchip 8-Channel I/O Expander SPI PDIP 18, MCP23S08-E/P

Add 65 units to get free delivery

Parallel Interface Peripherals, Microchip

I/O Peripherals - Microchip

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