MPN

Microchip 16-Channel I/O Expander SPI 28-Pin SOIC, MCP23S18-E/SO

RS stock no.:: 669-6461
Mfr. Part No.:: MCP23S18-E/SO
Manufacturer:: Microchip

Microchip 16-Channel I/O Expander SPI 28-Pin SOIC, MCP23S18-E/SO

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Bulk discount available

Subtotal (1 pack of 2 units)*

R 80,31

(exc. VAT)

R 92,356

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

22 unit(s) ready to ship from another location
Plus 48 unit(s) shipping from 22 December 2025

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

Units	Per unit	Per Pack*
2 - 8	R 40.155	R 80.31
10 - 18	R 39.15	R 78.30
20 - 98	R 37.975	R 75.95
100 - 198	R 36.455	R 72.91
200 +	R 34.995	R 69.99

*price indicative

RS stock no.:: 669-6461
Mfr. Part No.:: MCP23S18-E/SO
Manufacturer:: Microchip

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Datasheet
ESD Control Selection Guide V1

Parallel Interface Peripherals, Microchip

I/O Peripherals - Microchip

Select all	Attribute	Value
	Brand	Microchip
	Number of I/O Channels	16
	Interface	SPI
	Number of Pins	28
	Package Type	SOIC
	Clock Frequency	10MHz
	Mounting Type	Surface Mount

	Select all
	Brand Microchip
	Number of I/O Channels 16
	Interface SPI
	Number of Pins 28
	Package Type SOIC
	Clock Frequency 10MHz
	Mounting Type Surface Mount

Microchip 16-Channel I/O Expander SPI 28-Pin SOIC, MCP23S18-E/SO

FREE delivery for orders over R 1,500.00

Parallel Interface Peripherals, Microchip

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