Microchip 16-Channel I/O Expander Serial-SPI SOIC 28, MCP23S17-E/SO

This image is representative of the product range

View all I/O Expanders
Bulk discount available

Subtotal (1 pack of 5 units)*

MYR35.72

Add to Basket
Select or type quantity
In Stock
  • 60 unit(s) ready to ship from another location
  • Plus 5,280 unit(s) shipping from 20 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per Unit
Per Pack*
5 - 5MYR7.144MYR35.72
10 - 10MYR6.892MYR34.46
15 +MYR6.552MYR32.76

*price indicative

Packaging Options:
RS Stock No.:
403-894
Mfr. Part No.:
MCP23S17-E/SO
Manufacturer:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Product Type

I/O Expander

Number of I/O Channels

16

Package Type

SOIC

Clock Frequency

5MHz

Interface Type

Serial-SPI

Mount Type

Surface

Maximum Supply Voltage

5.5V

Minimum Supply Voltage

1.8V

Pin Count

28

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

125°C

Height

2.65mm

Length

17.9mm

Standards/Approvals

No

Series

MCP23S17

Automotive Standard

No

Parallel Interface Peripherals, Microchip


I/O Peripherals - Microchip


Related links