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Microchip Technology-MCP23016-I/SO GPIO Expanders I2C Interface 400kHz 5.5V 28-Pin SOIC W Tube
Integrated Circuits (ICs)

MCP23016-I/SO

Active
Microchip Technology

I/O EXPANDER, 16BIT, 400 KHZ, I2C, 2 V, 5.5 V, SOIC ROHS COMPLIANT: YES

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Search across all available documentation for this part.

DocumentsDatasheetAnalog and Interface Product Selector Guide+3
Microchip Technology-MCP23016-I/SO GPIO Expanders I2C Interface 400kHz 5.5V 28-Pin SOIC W Tube
Integrated Circuits (ICs)

MCP23016-I/SO

Active
Microchip Technology

I/O EXPANDER, 16BIT, 400 KHZ, I2C, 2 V, 5.5 V, SOIC ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsDatasheetAnalog and Interface Product Selector Guide+3

Technical Specifications

Parameters and characteristics for this part

SpecificationMCP23016-I/SO
Clock Frequency400 kHz
Current - Output Source/Sink25 mA
FeaturesPOR
InterfaceI2C
Interrupt OutputTrue
Mounting TypeSurface Mount
Number of I/O16
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 °C
Output TypePush-Pull
Package / Case28-SOIC
Package / Case [x]0.295 in
Package / Case [y]7.5 mm
Supplier Device Package28-SOIC
Voltage - Supply [Max]5.5 V
Voltage - Supply [Min]2 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyTube 1$ 2.13
25$ 1.78
100$ 1.71
Microchip DirectTUBE 1$ 2.13
25$ 1.78
100$ 1.62
1000$ 1.56
5000$ 1.55
NewarkEach 1$ 2.22
10$ 2.04
25$ 1.85
54$ 1.82
108$ 1.78

Description

General part information

MCP23016 Series

The MCP23016 is not recommended for new designs. Please consider using the [MCP23017](https://www.microchip.com/en-us/product/MCP23017) or [MCP23018](https://www.microchip.com/en-us/product/MCP23018) instead.

The MCP23016 device provides 16-bit, general purpose, parallel I/O expansion for I2C™Compatible bus applications. It includes high-current drive capability, low supply current and individual I/O configuration. I/O expanders provide a simple solution when additional I/Os are needed for ACPI, power switches, sensors, push buttons, LEDs and so on.