Microchip 16-Channel I/O Expander Serial-SPI QFN 28, MCP23S17-E/ML

This image is representative of the product range

View all I/O Expanders
Bulk discount available
View bulk pricing option

Subtotal (1 pack of 3 units)*

MYR27.159

Add to Basket
Select or type quantity
In Stock
  • Plus 21 unit(s) shipping from 02 June 2026
  • Plus 123 unit(s) shipping from 09 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per Unit
Per Pack*
3 - 12MYR9.053MYR27.16
15 - 27MYR8.737MYR26.21
30 +MYR8.297MYR24.89

*price indicative

Packaging Options:
RS Stock No.:
770-9735
Distrelec Article No.:
304-45-491
Mfr. Part No.:
MCP23S17-E/ML
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

QFN

Clock Frequency

10MHz

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

1mm

Standards/Approvals

No

Length

6mm

Series

MCP23S17

Automotive Standard

No

Parallel Interface Peripherals, Microchip


I/O Peripherals - Microchip


Related links

Be the first to know about our latest products and offers

Email address

The personal information you provide to us when signing up to this mailing list will be processed in line with the Privacy Policy