Product Images are shown for illustrative purposes only and may differ from actual product.

MCP23017 E/SO IO Expander with Serial Interface

  • Stock: 30

    Availability: InStock priceValidUntil: 2026-12-09

  • Brand: Microchip
  • SKU: 2150 | DAB528

Availability: InStock priceValidUntil: 2026-12-09

  • Rs. 206.50 (inc GST)
    Rs.175.00 + GST
    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

MCP23017 I/O Expander with Serial Interface

MCP23017 E/SO 28 Pin I/O Expander with 16-bit parallel I/O for I2C bus, low standby current, and configurable interrupt outputs.

The MCP23017 I/O Expander is a 28-pin SOIC device designed for I2C interface applications. It offers 16-bit parallel input/output expansion, perfect for integrating multiple devices. The MCP23017 includes features like configurable interrupt outputs and a low standby current of 1 µA, making it efficient for various applications. Operate it in either 8-bit or 16-bit modes to suit your project's needs. Its wide operating voltage range from 1.8V to 5.5V ensures compatibility with many systems.
Ideal for robotics, automation, and any project requiring additional I/O ports, the MCP23017 I/O Expander simplifies connections and enhances control. With multiple interrupt sources and polarity inversion capabilities, it is a versatile solution for expanding your I/O capabilities without complex wiring.
Explore the MCP23017 for your next project and enjoy seamless integration with existing I2C systems. It provides a reliable and efficient way to manage multiple I/O devices, enhancing your design's functionality and performance.
At DNA, we provide quality components like the MCP23017 from trusted manufacturers in the Motor Driver category. Explore our range of Motor Drivers to find the perfect solution for your needs. Check other Motor Driver that we have in stock.
If you're looking for specific electronic components, DNA is here to help. Whether it's a Diode, Programmer, Analog IC, Inductor, Nextion Display, or Humidity & Temperature Sensor, we can assist you in finding the right parts. We also offer import services if the item is not available. Contact Us.

Features of MCP23017 I/O Expander with Serial Interface

  • 16-bit I/O expansion
  • High-speed I2C interface
  • Configurable interrupt output pins
  • Low standby current of 1 µA
  • Wide operating voltage range from 1.8V to 5.5V

Specification of MCP23017 I/O Expander with Serial Interface

  • Operating temperature: -40°C to +125°C
  • I2C speeds: 100 kHz, 400 kHz, 1.7 MHz
  • Number of I/O pins: 16
  • Package type: 28-pin SOIC
  • Polarity inversion register

Applications of MCP23017 I/O Expander with Serial Interface

  • Robotics
  • Home automation
  • Industrial control
  • Sensor interfacing
  • I2C communication expansion

Related Links for MCP23017 I/O Expander with Serial Interface

Package Includes

  • 1 X MCP23017 I/O Expander
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (1)

Write a review

Note: HTML is not translated!
    Bad           Good

Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
Do you ship all over India?
Yes — we dispatch orders across India.
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.
What details should I share for sourcing a non-listed component?
Send these details for fastest sourcing: - Exact part number - Manufacturer (if known) - Package type - Product image (if possible) - Required quantity - Delivery address + PIN code - Timeline/urgency
Can I order just one piece (no minimum order quantity)?
Yes — we support single-piece orders for many products. If a product has MOQ, it will be mentioned on the product page.

NEW Products

Product Page : New Products

7474 Dual Positive Edge Triggered D Flip Flops

74HC74 Dual Positive Edge Triggered D Flip Flop 74HC74 D Flip Flop with Set, Reset, Clock inputs; CM..

Rs.14.55 (inc GST)
Rs.12.33 + GST

SKU: 222 | DAA237
Stock: 27

MORNSUN K7805MT-1000R4 5V DC/DC Converter Module

MORNSUN K7805MT-1000R4 5V DC/DC Converter Module K7805MT-1000R4 non-isolated DC/DC converter module ..

Rs.113.28 (inc GST)
Rs.96.00 + GST

SKU: 7374 | DAH307
Stock: 50

SIM800A GSM Modem

SIM800A Quad Band GSM/GPRS Modem SIM800A GSM modem with RS232 interface; supports Quad-band frequenc..

Rs.1,150.50 (inc GST)
Rs.975.00 + GST

SKU: 1117 | DAB342
Stock: 1

Embedded Weigand 26/34 to RS232 TTL Converter Module

Embedded Weigand 26/34 to RS232 TTL Converter ModuleEmbedded Wiegand 26/34 to RS232 TTL converter; S..

Rs.1,090.32 (inc GST)
Rs.924.00 + GST

SKU: 7621 | DAH442
Stock: 28

Have You Seen

Product Page : Have You Seen

Hongfa HF33F/024-ZST 24 VDC SPDT Electromechanical Relay

Hongfa HF33F/024-ZST 24 VDC SPDT Electromechanical Relay Hongfa HF33F/024-ZST 24 VDC coil SPDT relay..

Rs.111.01 (inc GST)
Rs.94.08 + GST

SKU: 8627 | DAH896
Stock: 30

DG413 CMOS analog switch SOP-16 Package IC

DG413 CMOS Analog Switch IC DG413 CMOS analog switch for analog signal routing + Low on-resistance o..

Rs.389.40 (inc GST)
Rs.330.00 + GST

SKU: 7424 | DAH349
Stock: 2

16x2 LCD Display Green

LCD 16X2 Green Display ModuleHD44780U LCD Display for alphanumeric characters, low power, and 2 MHz ..

Rs.114.28 (inc GST)
Rs.96.85 + GST

SKU: 45 | DAA815
Stock: 20

DFRobot Gravity: Electrochemical Oxygen / O2 Sensor (0-25%Vol, I2C)

DFRobot Gravity: Electrochemical Oxygen / O2 Sensor (0-25%Vol, I2C)DFRobot O2 Sensor measures oxygen..

Rs.5,554.47 (inc GST)
Rs.4,707.18 + GST

SKU: 10350 | DAJ182
Stock: 5

Related Products

BY399 Fast Recovery Rectifier Diode

BY399 Fast Recovery Rectifier Diode

BY399 Fast Diode - High Efficiency Rectifier BY399 Fast Diode offers high efficiency with low forwar..

Rs.5.90 (inc GST)
Rs.5.00 + GST

SKU: 562 | DAA364
Stock: 10
TIP127 Darlington Transistor

TIP127 Darlington Transistor

TIP127 Darlington Transistor TIP127 PNP Transistor for high current applications with 5A collector c..

Rs.17.70 (inc GST)
Rs.15.00 + GST

SKU: 826 | DAA210
Stock: 4
HC49 Surface Mount 20.00 Mhz Crystal Oscillator

HC49 Surface Mount 20.00 Mhz Crystal Oscillator

20.00 MHz HC-49 SMD Crystal Oscillator 20.00 MHz HC-49 SMD Crystal Oscillator; Surface mount; 20 pp..

Rs.16.99 (inc GST)
Rs.14.40 + GST

SKU: 3087 | DAE872
Stock: 39
RE5V1C (IM171018005)

RE5V1C (IM171018005)

Sonoff RE5V1C Smart Switch Module for IM171018005 RE5V1C Smart Switch Module with 5VDC input, dry-co..

Rs.506.22 (inc GST)
Rs.429.00 + GST

SKU: 3340 | DAD105
Stock: 0
MMDL914T1G Small Signal Switching Diodes (SOD-323)

MMDL914T1G Small Signal Switching Diodes (SOD-323)

MMDL914T1G Small Signal Switching Diode MMDL914T1G Small Signal Switching Diode for low-power applic..

Rs.9.83 (inc GST)
Rs.8.33 + GST

SKU: 8733 | DAH963
Stock: 0
MUR1560 Ultrafast Power Diode

MUR1560 Ultrafast Power Diode

MUR1560 Ultrafast Power Diode MUR1560 diode rated at 600V and 15A, ideal for high-speed switching w..

Rs.83.19 (inc GST)
Rs.70.50 + GST

SKU: 9174 | DAF381
Stock: 5
LM747 Dual Operational Amplifier

LM747 Dual Operational Amplifier

LM747 Dual Operational Amplifier LM747 op-amp for signal processing; 2 channels; low power consumpt..

Rs.115.64 (inc GST)
Rs.98.00 + GST

SKU: 9664 | DAC627
Stock: 10