Microchip I/O Expander Serial-SPI 18-Pin QFN, MCP23008T-E/ML

View all I/O Expanders

Subtotal (1 reel of 3300 units)*

$11,995.50

(exc. GST)

$13,794.00

(inc. GST)

Add to Basket
Select or type quantity
New product - Preorder today
  • Shipping from 12 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
3300 +$3.635$11,995.50

*price indicative

RS Stock No.:
332-942
Mfr. Part No.:
MCP23008T-E/ML
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Interface

Serial-SPI

Number of Pins

18

Package Type

QFN

The Microchip 8 bit General purpose parallel I/O expansion for I2C bus or SPI applications. Its consists of multiple 8 bit configuration registers for input, output and polarity selection. The system master can enable the I/Os as either inputs or outputs by writing the I/O configuration bits.

8 bit port expander with interrupt output
3 address inputs for up to 8 devices on one bus
Internal power on reset

Related links