---
product_id: 580685019
title: "MCP23017-E/SP MCP23017 16-Bit I/O Expander with Serial Interface 1.7 MHz I2C Breadboard-Friendly IC DIP-28 (1 Piece)"
brand: "juried engineering"
price: "375 DH"
currency: MAD
in_stock: false
category: "Juried Engineering"
url: https://www.desertcart.ma/products/580685019-mcp23017-e-sp-mcp23017-16-bit-i-o-expander-serial
store_origin: MA
region: Morocco
---

# Up to 1.7 MHz high-speed I2C interface Configurable dual interrupt outputs 16-bit bidirectional I/O ports MCP23017-E/SP MCP23017 16-Bit I/O Expander with Serial Interface 1.7 MHz I2C Breadboard-Friendly IC DIP-28 (1 Piece)

**Brand:** juried engineering
**Price:** 375 DH
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Unlock 16-Bit I/O Power with Lightning-Fast I2C – Your Next-Level Expansion Awaits!

## Quick Answers

- **What is this?** MCP23017-E/SP MCP23017 16-Bit I/O Expander with Serial Interface 1.7 MHz I2C Breadboard-Friendly IC DIP-28 (1 Piece) by juried engineering
- **How much does it cost?** 375 DH with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/580685019-mcp23017-e-sp-mcp23017-16-bit-i-o-expander-serial)

## Best For

- juried engineering enthusiasts

## Why This Product

- Trusted juried engineering brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power-Smart Design:** Ultra-low standby current at just 1μA keeps your embedded systems efficient and reliable.
- • **Interrupts Your Way:** Customize INTA and INTB pins independently or combined for precise, responsive event handling.
- • **Speed That Keeps Up:** Experience blazing fast communication with a high-speed I2C interface supporting up to 1.7 MHz.
- • **Expand Your Control Horizon:** Seamlessly add 16 versatile I/O pins to your projects with dual 8-bit ports for ultimate flexibility.
- • **Plug & Play Breadboard Friendly:** DIP-28 package ensures easy prototyping and integration for rapid development cycles.

## Overview

The MCP23017-E/SP is a 16-bit I/O expander with a high-speed I2C interface up to 1.7 MHz, featuring configurable dual interrupt pins and ultra-low standby current. Its DIP-28 breadboard-friendly design makes it ideal for embedded systems, automation, and industrial applications requiring expanded parallel I/O control.

## Description

The MCP23017 device family provides 16-bit, general purpose parallel I/O expansion for I2C bus applications. The MCP23017-E/SP 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 (IODIRA/B). The data for each input or output is kept in the corresponding input or output register. The polarity of the Input Port register can be inverted with the Polarity Inversion register. All registers can be read by the system master. The 16-bit I/O port functionally consists of two 8-bit ports (PORTA and PORTB). The MCP23017 can be configured to operate in the 8-bit or 16-bit modes via IOCON.BANK. There are two interrupt pins, INTA and INTB, that can be associated with their respective ports, or can be logically OR’ed together so that both pins will activate if either port causes an interrupt.

## Features

- 16 bit remote bidirectional I/O port, Configurable interrupt output pins, INTA and INTB can be configured to operate independently or together
- High speed I2C interface: 100 kHz, 400 kHz, 1.7 MHz, Configurable interrupt source, Polarity Inversion register to configure the polarity of the input port data
- Three hardware address pins to allow up to eight devices on the bus
- External Reset input, Low standby current: 1μA max.
- Example Applications: Automation & Process Control, Automotive, Clock & Timing, Consumer Electronics, Defence, Military & Aerospace, Embedded Design & Development, LED Lighting, Industrial, Motor Drive & Control

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00Q2NXQQE |
| Best Sellers Rank | #212,081 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #363 in Breadboards |
| Brand | Juried Engineering |
| Country of Origin | China |
| Customer Reviews | 5.0 5.0 out of 5 stars (5) |
| Date First Available | 22 September 2023 |
| Item model number | MCP23017-E/SP |
| Manufacturer | MICROCHIP |
| Model number | MCP23017-E/SP |
| Number of Memory Sticks | 1 |

## Images

![MCP23017-E/SP MCP23017 16-Bit I/O Expander with Serial Interface 1.7 MHz I2C Breadboard-Friendly IC DIP-28 (1 Piece) - Image 1](https://m.media-amazon.com/images/I/31m+4eWpErL.jpg)
![MCP23017-E/SP MCP23017 16-Bit I/O Expander with Serial Interface 1.7 MHz I2C Breadboard-Friendly IC DIP-28 (1 Piece) - Image 2](https://m.media-amazon.com/images/I/31oRfQsz3HL.jpg)
![MCP23017-E/SP MCP23017 16-Bit I/O Expander with Serial Interface 1.7 MHz I2C Breadboard-Friendly IC DIP-28 (1 Piece) - Image 3](https://m.media-amazon.com/images/I/4182wY06t1L.jpg)
![MCP23017-E/SP MCP23017 16-Bit I/O Expander with Serial Interface 1.7 MHz I2C Breadboard-Friendly IC DIP-28 (1 Piece) - Image 4](https://m.media-amazon.com/images/I/41TP+cUTj0L.jpg)
![MCP23017-E/SP MCP23017 16-Bit I/O Expander with Serial Interface 1.7 MHz I2C Breadboard-Friendly IC DIP-28 (1 Piece) - Image 5](https://m.media-amazon.com/images/I/41UKkSVXrEL.jpg)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-18*