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

MCP23017 16 bit I/O Expander Serial Module


Write a review | 2 reviews

  • Stock: 1

    Availability: InStock priceValidUntil: 2026-02-25

  • Brand: Generic
  • SKU: 1619 | DAB052

Availability: InStock priceValidUntil: 2026-02-25

  • Rs. 1,898.00 (inc GST)
    Rs.1,608.48 + 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 more quantity or not in stock? Email: dnatechindia [at] gmail.com

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

MCP23017 16 bit I/O Expander Serial Module

MCP23017 I2C Serial Interface 16 bit I/O Expander Serial Module

This module is the 16 way IO extension module of the I2C interface, and built in the MCP23017 chip of MicroChip. The function of the chip is complete. Each IO can be arbitrarily configured as input or output.

We have Various sizes of IO Expansion and Opto-Isolator Modules. Check out our complete collection of IO Expansion and Opto-Isolator Modules.


If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

MCP23017  Expander Serial Module Features

  • 16-bit remote bidirectional I/O port
          - I/O pins default to input
  • High-speed I2C™ interface (MCP23017)
          - 100 kHz
          - 400 kHz
          - 1.7 MHz
  • High-speed SPI interface (MCP23S17)
          - 10 MHz (max.)
  • Three hardware address pins to allow up to eight devices on the bus
  • Configurable interrupt output pins
          - Configurable as active-high, active-low or open-drain
  • INTA and INTB can be configured to operate independently or together
  • Configurable interrupt source
          - Interrupt-on-change from configured register defaults or pin changes
  • Polarity Inversion register to configure the polarityof the input port data
  • External Reset input
  • Low standby current: 1 µA (max.)
  • Operating voltage:
          - 1.8V to 5.5V @ -40°C to +85°C
          - 2.7V to 5.5V @ -40°C to +85°C
          - 4.5V to 5.5V @ -40°C to +125°C

Package included :

  • 1 x CJMCU-2317 MCP23017 I2C Serial Interface 16 bit I/O Expander Serial Module    

Related Links

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (2)

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.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
What details should I send for a bulk quote?
Send these details for an accurate bulk quote: - Part number(s) - Quantity required - Preferred brand (if any) - Product image (if possible) - Delivery address + PIN code - GST invoice needed (Yes/No) + GSTIN (if Yes)
Are components original / new?
We aim to supply genuine, new parts. For sourced items, we confirm availability and provide the best matching grade/brand possible.
View all FAQs →

NEW Products

Product Page : New Products

TM1668 LED Display Driver & Keypad IC (SOP24 Package)

TM1668 LED Display Driver & Keypad IC (SOP24 Package)

TM1668/HT1668 LED Driver IC TM1668 HT1668 LED Seven Segment Display driver & Keypad IC used in I..

Rs.17.94 (inc GST)
Rs.15.20 + GST

SKU: 2799 | DAE397
Stock: 45
Hongfa HF49FD/024-1H12T 24 Volt Relay

Hongfa HF49FD/024-1H12T 24 Volt Relay

Hongfa HF49FD 24 Volt Power Relay for Efficient Control Hongfa HF49FD/024-1H12T Relay, SPST, 24VDC,..

Rs.206.50 (inc GST)
Rs.175.00 + GST

SKU: 8762 | DAI048
Stock: 50
Write review
HCPL A2400 000E IGBT Gate Drive Optocoupler

HCPL A2400 000E IGBT Gate Drive Optocoupler

HCPL A2400 000E IGBT Gate Drive Optocoupler HCPL A2400 000E IGBT Gate Drive Optocoupler Th..

Rs.48.38 (inc GST)
Rs.41.00 + GST

SKU: 3218 | DAD065
Stock: 2
Write review
TOP224YN Power Integrations Off Line Switcher IC

TOP224YN Power Integrations Off Line Switcher IC

TOP224YN Power Integrations Off Line Switcher ICTOP224YN Power Integrations Off Line Switcher ICThe ..

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

SKU: 9169 | DAF578
Stock: 8
Write review

Have You Seen

Product Page : Have You Seen

MEANWELL HDR -30-24 SMPS

MEANWELL HDR -30-24 SMPS

Meanwell HDR-30-24 DIN Rail Power Supply Meanwell HDR-30-24 AC-DC power supply with high efficiency,..

Rs.1,354.64 (inc GST)
Rs.1,148.00 + GST

SKU: 3476 | DAD646
Stock: 6
LM555 Timer IC

LM555 Timer IC

LM555 Timer ICThe LM555 is a highly stable device for generating accurate time delays or oscillation..

Rs.10.62 (inc GST)
Rs.9.00 + GST

SKU: 128 | DAA083
Stock: 20
Keltron Supercapacitor 450 Farad 2.7 Volts EDLC

Keltron Supercapacitor 450 Farad 2.7 Volts EDLC

Keltron Supercapacitor 450 Farad Energy Storage Solution Keltron 450F 2.7V Supercapacitor for rapid ..

Rs.2,301.00 (inc GST)
Rs.1,950.00 + GST

SKU: 10264 | DAJ148
Stock: 5
Write review
AIP7660EO CMOS Voltage Converters SMD IC

AIP7660EO CMOS Voltage Converters SMD IC

Intersil ICL7660 SMD IC for Voltage Conversion AIP7660EO SMD IC for voltage conversion, supporting ..

Rs.29.50 (inc GST)
Rs.25.00 + GST

SKU: 7098 | DAG953
Stock: 169

Related Products

MCP23S17 I/O Expander IC with SPI Interface

MCP23S17 I/O Expander IC with SPI Interface

MCP23S17 I/O Expander IC with SPI InterfaceThe MCP23S17 provides 16-bit, general purpose parallel I/..

Rs.320.96 (inc GST)
Rs.272.00 + GST

SKU: 653 | DAA046
Stock: 3
Write review
MCP23017 I/O Expander IC with I2C interface

MCP23017 I/O Expander IC with I2C interface

MCP23017 I/O Expander IC with I2C InterfaceMCP23017 General Purpose 16 bit parallel IO Expander IC w..

Rs.268.45 (inc GST)
Rs.227.50 + GST

SKU: 654 | DAA045
Stock: 0
INA333 Instrumentation Amplifier Module

INA333 Instrumentation Amplifier Module

INA333 Precision Instrumentation Amplifier ModuleINA333 Breakout Module for easy implementation + lo..

Rs.649.00 (inc GST)
Rs.550.00 + GST

SKU: 1616 | DAB059
Stock: 20
NodeMCU LoLin V3 Base Board

NodeMCU LoLin V3 Base Board

NodeMCU LoLin V3 Base Board for ESP8266 Development NodeMCU LoLin V3 Base Board for ESP8266; 6V to ..

Rs.241.90 (inc GST)
Rs.205.00 + GST

SKU: 1639 | DAB277
Stock: 5
Write review
Termination Adapter 9-Pin Male to 9-Pin female 120 Ohm CAN Connector

Termination Adapter 9-Pin Male to 9-Pin female 120 Ohm CAN Connector

Termination Adapter 9-Pin Male to 9-Pin Female CAN Connector 9-Pin Male to Female CAN Adapter with ..

Rs.200.60 (inc GST)
Rs.170.00 + GST

SKU: 7377 | DAF938
Stock: 20
Write review
PCF8575 Remote 16 Bits I2C IIC SM Bus I/O Expander Module

PCF8575 Remote 16 Bits I2C IIC SM Bus I/O Expander Module

PCF8575 Remote 16 Bits I2C IIC SM Bus I/O Expander ModulePCF8575 Remote 16 Bits I2C IIC SM Bus I/O E..

Rs.220.51 (inc GST)
Rs.186.87 + GST

SKU: 8926 | DAI269
Stock: 0
GPS GLONASS MAGNETIC ANTENNA 3MTR SMA(M) ST

GPS GLONASS MAGNETIC ANTENNA 3MTR SMA(M) ST

GPS GLONASS Magnetic Antenna 3M SMA(M) ST High-sensitivity antenna for GPS & GLONASS with 3m ca..

Rs.380.55 (inc GST)
Rs.322.50 + GST

SKU: 9324 | DAC900
Stock: 3
Write review
TEA2017AAT/2 PFC Power Supply Controller SMD IC

TEA2017AAT/2 PFC Power Supply Controller SMD IC

TEA2017AAT/2 PFC Power Supply Controller SMD IC TEA2017AAT/2 PFC Power Supply Controller SMD IC wit..

Rs.343.73 (inc GST)
Rs.291.30 + GST

SKU: 10225 | DAI789
Stock: 0
Write review