help desk software
MCP23017-E/SO by microchip technology

MCP23017-E/SO

Microchip Technology

I/O Expander - 16bit - 1.7MHz - I2C - 1.8 to 5.5 V - SOIC W - 28-Pin. ...

Datasheet
RoHS Compliant
TUBE Packaging
Accessories
This product is backed by Electro Sonic' Certificate of Compliance Guarantee. Rest assured you will receive the Manufacturer's Certificate of Compliance with your order. Certificate of Compliance Guarantee

DESCRIPTION

The MCP23017-E/SO device provides 16 bit, general purpose parallel I/O expansion for I2C bus or SPI applications. The device has an I2C interface. The MCP23017-E/SO 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-E/SO can be configured to operate in the 8 bit or 16 bit modes via IOCON.BANK.

Search Keywords: MCP23017ESO

SPECIFICATIONS

Product Attribute
Attribute Value
Select Attribute
Products found: 0
Supplier:
Microchip Technology
Part No:
MCP23017-E/SO
RoHS:
Yes
HTS:
8542390090
COO:
TH
ECCN:
EAR99
Supplier Standard Pack:  This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
27
Package Type:
TUBE
Interface Type:
I²C
I2C Bus Interface Mode:
Standard Mode
Interrupt Output:
Yes
Maximum Operating Supply Voltage:
5.5 V
Manual Reset:
Yes
Interface Speed:
10000 kHz
Dimension:
17.9 x 7.5 x 2.05(Min) mm
Family:
MCP23017-E/SO
  Different packaging options available.  See Alternatives

IN STOCK: 3,726

Ships today, if you order in

Manufacturer Stock: 7,082   can ship 12/5/25

Minimum Order: 27

Multiple: 27

Factory Lead-Time 4 Weeks can ship 12/19/25  

Price (CAD)

Qty
Unit Price
27
$2.083
108
$1.884
270
$1.869
513
$1.852
1,026 +
$1.838
Suppliers Standard Package
Log in for special pricing
Click for Quote

Tools/3D Models

Product Guides

Product Changes