help desk software
MCP23017-E/ML by microchip technology
Image is representational - see manufacturer specifications
Microchip Technology Authorized Distributor

MCP23017-E/ML

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

View Datasheet Ask the Datasheet
RoHS Compliant
TUBE Packaging
Accessories
Request Programming Quote
Certificate of Compliance

DESCRIPTION

The MCP23017/MCP23S17 (MCP23X17) device family provides 16-bit, general purpose parallel I/O expansion for I2C bus or SPI applications. The MCP23X17 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.

Search Keywords: MCP23017EML

SPECIFICATIONS

Product Attribute
Attribute Value
Select Attribute
Products found: 0
Supplier:
Microchip Technology
Part No:
MCP23017-E/ML
Unit of Measure:
Per Each
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.
61
Package Type:
TUBE
I2C Bus Interface Mode:
Fast Mode Plus
Family:
MCP23017
Interface Type:
I²C
Manual Reset:
Yes
Interrupt Output:
Yes
Interface Speed:
1700 kHz
Maximum Operating Supply Voltage:
5.5 V
Dimension:
6 x 6 x 0.88 mm

FREQUENTLY ASKED QUESTIONS

Is MCP23017-E/ML RoHS compliant?

Yes, MCP23017-E/ML is RoHS compliant.

What is the lead time for MCP23017-E/ML?

The standard lead time for MCP23017-E/ML is approximately 6 weeks. In-stock quantities ship from Master Electronics.

  Different packaging options available.  See Alternatives

IN STOCK: 2,170

Can Ship immediately

Manufacturer Stock: 15,386   can ship 10/23/26

Minimum Order Quantity: 61

Multiple: 61

Factory Lead-Time 6 Weeks can ship 11/19/26  

Price (USD)

Qty
Unit Price
61
$1.51
305
$1.42
549
$1.41
1,037
$1.40
2,501
$1.39
5,002
$1.38
7,503
$1.37
10,004 +
$1.36

Tools/3D Models

Product Guides

Product Changes