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MCP23S08-E/P The Microchip Technology MCP23S08-E/P is an 8-bit IO Expander featuring an SPI interface and operating over a voltage range of 1.8V to 5.5V. It is supplied in an 18-PDIP package for through-hole mounting.
Mfr Part #:

MCP23S08-E/P

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP23S08-E/P is an 8-bit IO Expander featuring an SPI interface and operating over a voltage range of 1.8V to 5.5V. It is supplied in an 18-PDIP package for through-hole mounting.
✓ Total Stock: 12 pcs
$ Price Range: $1.15

MCP23S08-E/P Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
12 pcs
On Request
12 pcs On Request 1 On Request On Request On Request On Request On Request
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MCP23S08-E/P Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Clock Frequency
Current
Features
Industrial Grade
Interface
Interrupt Output
Medical Grade
Military Grade
Mounting Type
Number of I
Operating Temperature
Output Type
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
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MCP23S08-E/P Description

Short technical summary and product information.

The Microchip Technology MCP23S08-E/P is an 8-bit IO Expander designed to increase the number of digital I/O pins available in a system. It communicates via a serial peripheral interface (SPI) and operates with a supply voltage ranging from 1.8V to 5.5V.

 

This device features a clock frequency of up to 10 MHz and provides 8 configurable I/O pins, each capable of acting as an input or output. The output type is push-pull, and it includes an interrupt output feature. The operating temperature range is from -40°C to 125°C, making it suitable for various environmental conditions.

 

The MCP23S08-E/P is packaged in an 18-PDIP (0.300", 7.62mm) configuration, designed for through-hole mounting. It also includes Power-On Reset (POR) functionality. The component is specified as RoHS3 Compliant, with an MSL of 1, and REACH Unaffected status.

MCP23S08-E/P Quick Information

Product Type: IO Expander
Canonical Name: Microchip Technology MCP23S08-E/P IO Expander
Subcategory: IO Expander

MCP23S08-E/P Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MCP23S08-E/P Estimated Pricing

Qty Low High
1+ $1.15 $1.15

Estimated market price range - modelled values for guidance only, not live distributor offers.

MCP23S08-E/P Features

  • 8-bit IO Expander with SPI interface.
  • Wide operating voltage from 1.8V to 5.5V.
  • 10 MHz maximum clock frequency.
  • 18-PDIP through-hole package.
  • Operates from -40°C to 125°C.

MCP23S08-E/P Applications

  • Extends digital I/O capabilities.
  • Suitable for embedded systems.
  • Used in industrial control.
  • Ideal for consumer electronics.

MCP23S08-E/P FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the MCP23S08-E/P?

The operating voltage for the MCP23S08-E/P is between 1.8V and 5.5V.

What package type is the MCP23S08-E/P available in?

The MCP23S08-E/P is available in an 18-PDIP package, measuring 0.300 inches (7.62mm).

What is the operating temperature range of the MCP23S08-E/P?

The MCP23S08-E/P operates within a temperature range of -40°C to 125°C.

Does the MCP23S08-E/P have an interrupt output?

Yes, the MCP23S08-E/P features an interrupt output.

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