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Microchip Technology MCP23016ISO 16-Bit I/O Expander

The MCP23016 is a 16-bit I/O expander with high-current drive capability, low power consumption, and versatile configuration options. It supports bidirectional I/O ports, interrupt on change, and compatibility with most microcontrollers. Suitable for adding additional I/O in embedded systems, it offers multiple package options including DIP, SOIC, SSOP, and QFN. Its internal registers control port direction, polarity, output latch, and input capture. The device operates from 2.0V to 5.5V, with industrial temperature range, making it ideal for automation and industrial applications.

Authorized Distributors
Source:Newark
Part No:MCP23016-I/SO
Stock:71
Inv Date:06-11-2026
Price: Unit price: $2.19
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Source:DigiKey
Part No:MCP23016-I/SO
Stock:258
Inv Date:06-11-2026
Price: Unit price: $2.13
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Part No:MCP23016-I/SO
Stock:1003
Inv Date:06-12-2026
Price: Unit price: $2.08
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Part No:MCP23016-I/SO
Stock:0
Inv Date:06-11-2026
Price: Unit price: $2.13
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Part No:MCP23016-I/SO
Stock:297
Inv Date:06-11-2026
Price: Unit price: $1.64
Buy/RFQ:
Part No:MCP23016-I/SO
Stock:297
Inv Date:06-11-2026
Price: Unit price: $1.64
Buy/RFQ:
Part No:MCP23016-I/SO
Stock:2
Inv Date:06-11-2026
Price: Unit price: $1.63
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Microchip Technology MCP23016ISO 16-Bit I/O Expander Specifications:

  • 16-bit bidirectional I/O port
  • Operating Voltage: 2.0V to 5.5V
  • Temperature Range: -40°C to +85°C
  • High-Current Drive: +25 mA per I/O
  • Bus Speed: up to 400 kbits/s
  • Package Types: DIP, SOIC, SSOP, QFN
  • Input/Output Port Control: Data, Polarity, Direction Registers
  • Interrupt on Change: Yes, open-drain output
  • Input Polarity Inversion: Yes
  • Power-On Reset: Internal circuitry
  • Low Standby Current
  • Multiple Address Pins for up to 8 devices

Buy the Buy Microchip 16-Bit I/O Expander Part Number MCP23016 Online

Order the Microchip MCP23016 today and enhance your embedded system with a reliable 16-bit I/O expander. Featuring bidirectional ports, interrupt on change, low power operation, and compatible with most microcontrollers, it is ideal for industrial automation, sensor interfacing, and power management. Available in various packages including DIP, SOIC, SSOP, and QFN, it supports voltages from 2.0V to 5.5V and operates within -40°C to +85°C temperature range. Stock up now for seamless integration and long-lasting performance in demanding applications.

Get Microchip MCP23016 today—designed for reliable I/O expansion, high-current drive, and low power consumption in industrial and embedded systems.

Frequently Asked Questions

Where can I buy Microchip Technology MCP23016ISO?

You can click on the BUY or RFQ button to purchase MCP23016ISO from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part MCP23016ISO?

You can download the MCP23016ISO datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of MCP23016ISO?

Microchip Technology

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