Name: PCF8574PWG4
Brand: Texas Instruments
SKU: PCF8574PWG4
Availability: InStock
Rating: 5 (141 reviews)

PCF8574PWG4

For Reference Only

Part Number	PCF8574PWG4
Manufacturer	Texas Instruments
Description	IC I/O EXPANDER I2C 8B 20TSSOP
Datasheet	PCF8574PWG4 Specifications
Package	20-TSSOP (0.173", 4.40mm Width)
ECAD
In Stock	4,192 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # PCF8574PWG4 (Interface - I/O Expanders) is manufactured by Texas Instruments and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For PCF8574PWG4 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add PCF8574PWG4 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of PCF8574PWG4.

PCF8574PWG4 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Interface - I/O Expanders
Package	20-TSSOP (0.173", 4.40mm Width)
ECAD
Series	-
Number of I/O	8
Interface	I2C
Interrupt Output	Yes
Features	POR
Output Type	Push-Pull
Current - Output Source/Sink	1mA, 25mA
Clock Frequency	100kHz
Voltage - Supply	2.5 V ~ 6 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	20-TSSOP

PCF8574PWG4 Reviews

Westi*****katesh

April 7, 2023

★ ★ ★ ★ ★

Absolutely awesome, quick delivery, perfect product exactly as described!

Emma***** Liu

April 2, 2023

★ ★ ★ ★ ★

Great kit, cost half the price of other stores. Includes most items that someone would need.

Cecel*****ankar

March 30, 2023

★ ★ ★ ★ ★

Very Quick,no problems - Thank you.

Ellia*****ynolds

March 22, 2023

★ ★ ★ ★ ★

The pricing is great. This is the first time I use Heisener Electronics but I will recommend it to my business partners.

Hall*****anda

March 22, 2023

★ ★ ★ ★ ★

Super easy search and order process. Lots of Shipping and Payment Options, you can always find the best way for the purchase.

Daph*****ayak

March 7, 2023

★ ★ ★ ★ ★

I like this way to add a project, choose existing project to add components. I use this method frequently to keep track of my projects. Thanks Heisener!

Sami*****oyer

March 6, 2023

★ ★ ★ ★ ★

It arrived on time. I was able to finish a repair before Sunday service and with no over time. Easy to work with.

Bodhi*****oeder

March 3, 2023

★ ★ ★ ★ ★

The products are good, the amount is correct. The values are correct.

Kira *****enson

February 24, 2023

★ ★ ★ ★ ★

Fast delivery, good quality, 100% satisfacted

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PCF8574PWG4 Packaging

PCF8574PWG4 FAQ

1. How to order PCF8574PWG4 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that PCF8574PWG4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PCF8574PWG4. All suppliers must pass our qualification reviews before they can publish their products including PCF8574PWG4 on Heisener; we pay more attention to the channels and quality of PCF8574PWG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the PCF8574PWG4 price and inventory displayed accurate?

The price and inventory of PCF8574PWG4 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of PCF8574PWG4?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the PCF8574PWG4 we delivered, we will accept the replacement or return of the PCF8574PWG4 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of PCF8574PWG4.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as PCF8574PWG4 pin diagram, PCF8574PWG4 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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PCF8574PWG4 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

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PCF8574PWG4

D# V99:2348_07313870

Texas Instruments

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RoHS: Compliant

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IC I/O EXPANDER I2C 8B 20TSSOP

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D# PCF8574PWG4-ND

Texas Instruments

IC I/O EXPANDER I2C 8B 20TSSOP

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PCF8574PWG4

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

294

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PCF8574PWG4

Texas Instruments

OEM/CM ONLY

762

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PCF8574PWG4

Texas Instruments

in stock - can ship the same day

245

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PCF8574PWG4

D# 595-PCF8574PWG4

Texas Instruments

Interface - I/O Expanders Remote 8-Bit I/O Expander

RoHS: Compliant

109

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PCF8574PWG4

D# NS-PCF8574PWG4

Texas Instruments

OEM/CM ONLY

4158

Part Number

Manufacturer

Description

Stock

PCF8574PWG4

Texas Instruments

Part Number

Manufacturer

Description

Stock

PCF8574PWG4

Texas Instruments

OEM/CM ONLY

261

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PCF8574PWG4

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