MCP23016-I/SO is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Microchip Technology
In Stock: 30
Unit Price: $2.13000
Datasheet
I/O Expander 16 I2C 400 kHz 28-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MCP23016-I/SO

DigiKey Part Number
MCP23016-I/SO-ND
Manufacturer
Manufacturer Product Number
MCP23016-I/SO
Description
IC XPNDR 400KHZ I2C 28SOIC
Manufacturer Standard Lead Time
5 Weeks
Customer Reference
Detailed Description
I/O Expander 16 I2C 400 kHz 28-SOIC
Datasheet
 Datasheet
EDA/CAD Models
MCP23016-I/SO Models
Product Attributes
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Category
Output Type
Push-Pull
Manufacturer
Microchip Technology
Current - Output Source/Sink
25mA
Packaging
Tube
Clock Frequency
400 kHz
Part Status
Active
Voltage - Supply
2V ~ 5.5V
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 85°C
Number of I/O
16
Mounting Type
Surface Mount
Interface
I2C
Package / Case
28-SOIC (0.295", 7.50mm Width)
Interrupt Output
Yes
Supplier Device Package
28-SOIC
Features
POR
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MCP23016T-I/SOMicrochip Technology30MCP23016T-I/SOTR-ND$2.13000Direct
In-Stock: 0
27 estimated in stock on 05-Nov-2026
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$2.13000$2.13
25$1.78000$44.50
100$1.71250$171.25
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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