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PCF8574T I2C Extension Board Module


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  • Stock: 100

    Availability: InStock priceValidUntil: 2026-03-15

  • Brand: Generic
  • SKU: 6055 | DAF559

Availability: InStock priceValidUntil: 2026-03-15

  • Rs. 76.70 (inc GST)
    Rs.65.00 + 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 more quantity or not in stock? Email: dnatechindia [at] gmail.com

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

PCF8574T I2C Extension Board Module

PCF8574T I2C Extension Board Module

The PCF8574 IO Expansion Board is used as remote 8-bit I/O expander for I2C-bus. Up to 8 PCF8574, IO Expansion Board can be connected to the I2C-bus, providing up to 64 I/O ports. The PCF8574 IO Expansion Board features I2C pin header on one side, and I2C connector on the opposite side. Hence, its more flexible to connect the board to your development system. The board also supports I2C cascading, allowing the use of multi module connected to the I2C bus at the same time by connecting the pin header and connector.

DNA solutions, Nashik has various types of Module's. Check out our complete collection of  Module's.

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.

Features of PCF8574T I2C Extension Board Module

  • Based on PCF8574 Chip
  • I2C Interface
  • 8-bit parallel port
  • Can be used with Arduino as well as Raspberry Pi.

Specifications of PCF8574T I2C Extension Board Module

  • Operating Voltage (VDC): 3 ~ 5
  • Interface: I2C
  • Ports: 8-bit parallel port
  • Length (mm): 48
  • Width (mm): 16
  • Height (mm): 15

  • Weight (gm): 5

Package Includes

1 x PCF8574T I2C Extension Board Module

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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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.
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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.
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