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PCF8574 SMD IC SO-16 Package

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Stock: 10
Availability: InStock priceValidUntil: 2026-08-25
SKU: 2688 | DAE208

Rs. 114.46 (inc GST)
Rs.97.00 + GST

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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.

Description

PCF8574T SMD IC

PCF8574T I/O expander for I2C-bus with 8-bit interface, low standby current of 2.5µA, and supports 100kHz I²C-bus.

The PCF8574T SMD IC is designed for efficient I/O expansion via the I²C-bus. It features eight quasi-bidirectional ports that can function as either inputs or outputs. This flexibility allows users to monitor interrupts or control devices like LEDs. Operating with a supply voltage between 2.5V and 6V, the PCF8574T SMD IC is ideal for low-power applications, consuming only 2.5µA in standby mode.

With a 100kHz I²C-bus interface, the PCF8574T SMD IC supports various applications in consumer electronics, industrial automation, and medical devices. Its compact SO-16 package ensures easy integration into existing designs. The active low open-drain interrupt output enhances functionality, making it suitable for real-time monitoring systems.

The PCF8574T SMD IC also features eight programmable slave addresses, allowing seamless communication with multiple devices on the I²C-bus. This makes it a versatile choice for any electronics project requiring additional I/O capabilities.

Explore reliable solutions from DNA and the trusted brand in electronic components. The PCF8574T SMD IC is perfect for your I/O expansion needs. Check other "Components & IC's" that we have in stock.

Are you searching for specific electronic parts? At DNA, we can help you find what you need. Whether it's a Nextion Display, Diode, or Sensor, we can import items not in stock. Contact Us.

Features of PCF8574T SMD IC

100kHz I²C-bus Interface
8-bit Remote I/O pins
Latched outputs drive LEDs
80mA total package sink capability
Active low open-drain interrupt output
Eight programmable slave addresses
Low standby current (2.5µA)
Latch-up testing exceeds 100mA

Specification of PCF8574T SMD IC

IC Package Type: SO 16
Operating Temperature Min: -40°C
Operating Temperature Max: 85°C
No. of Pins: 16
IC Function: 8bit I/O Expander
Supply Voltage Min: 2.5 Volts
Supply Voltage Max: 6 Volts

Applications of PCF8574T SMD IC

Consumer Electronics
Communications & Networking
Industrial
Medical
Test & Measurement

Package Includes

1 X PCF8574T SMD IC

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.

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After dispatch, you’ll receive a tracking link/number via email/WhatsApp/SMS (as applicable).

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.

Do you support Purchase Orders (PO) for companies/colleges?

Yes — we accept POs. To process a PO faster, share: PO copy, billing address, shipping address, GSTIN (if applicable), and contact number. We’ll confirm availability, price, and dispatch timeline.

Can I return a component if I ordered the wrong value/package?

If the item is unused and in original packaging, we’ll check eligibility case-by-case. Some items may be non-returnable depending on category/condition.

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