The picture as a guide only. The Specifications are based on the datasheet (PDF).

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PCF8574APW

Name: PCF8574APW
Brand: Texas Instruments
SKU: PCF8574APW
Availability: InStock

Get $29 off orders over $999.

For orders over $2,999, get $160 off.

For orders over $6999, you will receive a $290 discount.

Manufacturer No:: PCF8574APW

Manufacturer:: Texas Instruments

Package:: TSSOP-20

Product Category:: Interface - I/O Expanders

Description:: IC I/O EXPANDER I2C 8B 20TSSOP

RoHs Status:: Lead Free / RoHS Compliant

Datasheet:: PCF8574APW Datasheet(PDF)

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Delivery Option:

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Inventory Quantity: 11,080

MOQ: 1

Submit the PCF8574APW inquiry form now or email us at [email protected], and we'll respond with pricing and lead time within 12 hours.

Purchase Instructions

Dyethin offers competitively priced PCF8574APW components, guaranteeing each component is 100% genuine and brand new, manufactured by Texas Instruments. To obtain a quote for the PCF8574APW, please complete the quick enquiry form on the right, specifying your required quantity and contact details. Our sales team will respond within 12 hours with pricing and delivery times.

PCF8574APW is used to expand the number of I/O pins available on microcontrollers or other digital devices, providing additional digital input and output ports that can connect more peripheral devices or sensors to the system than allowed by local I/O functionality.

Features

The I²C interface chip PCF8574APW adopts Push-Pull output mode and 8 Number of I/O, with high driving ability and multiple I/O to meet various device connection requirements. Its biggest feature is POR, which stands out among many similar products. This IC adopts 1mA, 25mA Current - Output Source/Sink and a clock frequency of up to 100kHz to meet the current requirements of different electronic devices and ensure high-speed data transmission. The manufacturer adopts the 20-TSSOP (0.173", 4.40mm Width) package, which has a relatively small size and is suitable for use on compact circuit boards. Its Interrupt Output is Yes.

Texas Instruments PCF8574APW always maintains the operating temperature at 20-TSSOP voltage, greatly improving its overall performance and service life. The chip adopts 20-TSSOP Surface Mount technology and Tube packaging form, which facilitates batch production, storage, and transportation.

Applications

● Smart Home

Connect various sensors, actuators, and display screens to achieve intelligent lighting control, temperature monitoring, security alarms, and more

● Embedded

Connect external devices, expand system I/O interfaces, and improve system scalability and maintainability.

● Industrial automation

Connect other peripheral devices to achieve automated control and monitoring of the production line.

Below is a reference table of express delivery prices and timeframes:

Express Name	Prices within 0.5 kg	Statute of limitations (working days)
DHL	$28.00	3-5 days
FedEx	$30.00	4-6 days
EMS	$25.00	7-15 days
UPS	$30.00	3-6 days
TNT	$29.00	4-7 days

Price Note: The price is an example within 0.5Kg, the specific cost may be adjusted according to the actual weight and destination.
Timeliness Note: Timeliness is estimated time, excluding customs clearance delays or other uncontrollable factors.
Extra Charges: Remote surcharge may be incurred in some areas, subject to the quotation of the logistics company.

1. Can I buy the PCF8574APW online from Dyethin site?

Yes, you can buy, purchase, or order online the PCF8574APW directly through our website. We offer a secure checkout for fast and easy ordering.

2. Is the PCF8574APW currently in stock and ready to ship?
Absolutely! The PCF8574APW is in stock, available now, and ready to ship. We provide same-day shipping for all orders placed before our daily cutoff time.

3. Do you offer bulk pricing or wholesale discounts on the PCF8574APW?
Yes, we offer attractive bulk pricing, wholesale, and volume discounts on the PCF8574APW. For larger quantity orders, request an instant quote directly from our price list.

4. Do you provide PCF8574APW components through trusted supply networks?
We supply PCF8574APW voltage regulators from Texas Instruments through trusted global sourcing channels, ensuring consistent quality and performance.

5. Can I find technical specifications or a datasheet for the PCF8574APW?
Certainly! The complete technical specifications and datasheet for the PCF8574APW are readily available and clearly listed on our product page.

6. How competitive is your pricing for the PCF8574APW compared to other suppliers?
Our pricing on the PCF8574APW is highly competitive, cost-effective, and consistently reviewed to ensure you get excellent value for your purchase.

7. Can I get fast delivery or bulk purchase discounts when buying PCF8574APW components?
Yes, we offer flexible fast delivery, competitive bulk pricing, and attractive discounts for larger purchase quantities. Contact us directly for your bulk purchasing requirements.

Specifications

Product Category :

Interface - I/O Expanders

Manufacturer :

Texas Instruments

Product type :

Integrated Circuits (ICs)

Clock Frequency :

100kHz

Current - Output Source/Sink :

1mA, 25mA

Features :

POR

Interface :

I²C

Interrupt Output :

Yes

Mounting Type :

Surface Mount

Number of I/O :

Operating Temperature :

-40°C ~ 85°C

Output Type :

Push-Pull

Package / Case :

20-TSSOP (0.173", 4.40mm Width)

Packaging :

Tube

Part Status :

Active

Series :

Supplier Device Package :

20-TSSOP

Voltage - Supply :

2.5 V ~ 6 V

PCB Assembly Service

Dyethin PCB Assembly Service for the PCF8574APW simplifies component integration in just three easteps: request your quote, confirm pricing, and begin assembly. Purchase components seamlessly, enjoycost-effective pricing, fast turnaround, and reliable quality assurance from a trusted supplier-ensuring youassembled circuils perform exactly as specified.