Name: PCF8574ADWRG4
Brand: Texas Instruments
SKU: PCF8574ADWRG4
Availability: InStock
Rating: 5 (86 reviews)

PCF8574ADWRG4

For Reference Only

Part Number	PCF8574ADWRG4
Manufacturer	Texas Instruments
Description	IC I/O EXPANDER I2C 8B 16SOIC
Datasheet	PCF8574ADWRG4 Specifications
Package	16-SOIC (0.295", 7.50mm Width)
ECAD
In Stock	4,704 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # PCF8574ADWRG4 (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 PCF8574ADWRG4 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add PCF8574ADWRG4 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of PCF8574ADWRG4.

PCF8574ADWRG4 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Interface - I/O Expanders
Package	16-SOIC (0.295", 7.50mm 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	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package	16-SOIC

PCF8574ADWRG4 Reviews

Lain*****aker

April 1, 2023

★ ★ ★ ★ ★

Excellent company. Product as described. Usually fast and well packed.Very nice.

Augus*****Hansen

March 28, 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!

Magn***** Byrd

March 14, 2023

★ ★ ★ ★ ★

I've made a few purchases from Heisener and always get a friendly technician helped me with locate what I was looking for. That kind of attitude is greatly appreciated.

Autu*****tewart

March 13, 2023

★ ★ ★ ★ ★

Great price. Worked well for my needs.

Heath*****atesh

March 3, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Hayle*****araman

February 23, 2023

★ ★ ★ ★ ★

Awesome selection! Great service for whatever electronic parts you want! Prices are competitive as well. Thank you!

Rom*****Edwin

February 23, 2023

★ ★ ★ ★ ★

You're my good supplier. I appreciate Heisener Electronics on many levels.

Write a Review

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PCF8574ADWRG4 Packaging

PCF8574ADWRG4 FAQ

1. How to order PCF8574ADWRG4 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 PCF8574ADWRG4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PCF8574ADWRG4. All suppliers must pass our qualification reviews before they can publish their products including PCF8574ADWRG4 on Heisener; we pay more attention to the channels and quality of PCF8574ADWRG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the PCF8574ADWRG4 price and inventory displayed accurate?

The price and inventory of PCF8574ADWRG4 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 PCF8574ADWRG4?

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 PCF8574ADWRG4 we delivered, we will accept the replacement or return of the PCF8574ADWRG4 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 PCF8574ADWRG4.

(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 PCF8574ADWRG4 pin diagram, PCF8574ADWRG4 datasheet?

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

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PCF8574ADWRG4 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

Stock

PCF8574ADWR

D# V72:2272_07309413

Texas Instruments

I2C Interface 100kHz 6V 16-Pin SOIC T/R

RoHS: Compliant

PCF8574ADW

D# V36:1790_07309410

Texas Instruments

I2C Interface 100kHz 6V 16-Pin SOIC Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

PCF8574ADWR

Texas Instruments

Part Number	Manufacturer	Description	Stock
PCF8574ADWRG4	Texas Instruments	- Tape and Reel	0
PCF8574ADWG4	Texas Instruments	IC I/O EXPANDER I2C 8B 16SOIC	0
PCF8574ADWR	Texas Instruments	REMOTE 8-BIT I/O EXPANDER FOR I2C - Tape and Reel	4000
PCF8574ADW	Texas Instruments	REMOTE 8-BIT I/O EXPANDER FOR I2C - Tape and Reel	4000

Part Number

Manufacturer

Description

Stock

PCF8574ADWR

D# C1S523900803549

Texas Instruments

I2C GPIO Expander 6V 16-Pin SOIC T/R

Min Qty: 5

Container: Cut Tape

1621

Part Number

Manufacturer

Description

Stock

PCF8574ADW

Texas Instruments

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

PCF8574ADWR

Texas Instruments

RoHS (ship within 1day) - D/C 2007

1506

Part Number	Manufacturer	Description	Stock
PCF8574ADWG4 D# PCF8574ADWG4-ND	Texas Instruments	IC I/O EXPANDER I2C 8B 16SOIC	0
PCF8574ADWRG4 D# PCF8574ADWRG4-ND	Texas Instruments	IC I/O EXPANDER I2C 8B 16SOIC	0
PCF8574ADWR D# 296-13105-1-ND	Texas Instruments	IC I/O EXPANDER I2C 8B 16SOIC	7096
PCF8574ADW D# 296-26293-5-ND	Texas Instruments	IC I/O EXPANDER I2C 8B 16SOIC	391

Part Number	Manufacturer	Description	Stock
PCF8574ADWR	Texas Instruments	In stock shipping within 2days	1417
PCF8574ADWG4	Texas Instruments	In stock shipping within 2days	30525
PCF8574ADW	Texas Instruments	In stock shipping within 2days	393

Part Number

Manufacturer

Description

Stock

PCF8574ADWR

D# 3124743RL

Texas Instruments

I/O EXPANDER, 8BIT, 100KHZ, SOIC-16

RoHS: Compliant

Min Qty: 1

Container: Reel

PCF8574ADW

D# 3124742

Texas Instruments

I/O EXPANDER, 8BIT, 12C, SOIC-16

RoHS: Compliant

Min Qty: 1

Container: Each

315

Part Number	Manufacturer	Description	Stock
PCF8574ADW	TEXAS INSTRUMENTS	OEM/CM QUOTES ONLY \| NO BROKERS	1174
PCF8574ADWRG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	288
PCF8574ADWR		OEM/CM QUOTES ONLY \| NO BROKERS	16800

Part Number	Manufacturer	Description	Stock
PCF8574ADWRG4	Texas Instruments	OEM/CM ONLY	1069
PCF8574ADW	Texas Instruments	OEM/CM ONLY	854
PCF8574ADWG4	Texas Instruments	OEM/CM ONLY	750
PCF8574ADWR	Texas Instruments	OEM/CM ONLY	785

Part Number

Manufacturer

Description

Stock

PCF8574ADWR

Texas Instruments

In stock

Part Number

Manufacturer

Description

Stock

PCF8574ADWR

Texas Instruments

OEM/CM Immediate delivery

1894

PCF8574ADW

Texas Instruments

OEM/CM Immediate delivery

293

Part Number	Manufacturer	Description	Stock
PCF8574ADWR D# 595-PCF8574ADWR	Texas Instruments	Interface - I/O Expanders 8bit I/O Expndr RoHS: Compliant	11113
PCF8574ADW D# 595-PCF8574ADW	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus RoHS: Compliant	594
PCF8574ADWG4 D# 595-PCF8574ADWG4	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus RoHS: Compliant	534

Part Number

Manufacturer

Description

Stock

PCF8574ADWR

D# 83X7631

Texas Instruments

I/O EXPANDER, 8BIT, 100KHZ, SOIC-16, Chip Configuration:8bit, Bus Frequency:100kHz, IC Interface Type:I2C, Supply Voltage Min:2.5V, Supply Voltage Max:6V, Interface Case Style:SOIC, No. of Pins:16Pins, No. of I/O s:8I/O s RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

PCF8574ADW

D# 33AH4640

Texas Instruments

I/O EXPANDER, 8BIT, 12C, SOIC-16, Chip Configuration:8bit, Bus Frequency:100kHz, IC Interface Type:I2C, Supply Voltage Min:2.5V, Supply Voltage Max:6V, Interface Case Style:SOIC, No. of Pins:16Pins, No. of I/O s:8I/O s, Product RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

305

Part Number	Manufacturer	Description	Stock
PCF8574ADW D# NS-PCF8574ADW	Texas Instruments	OEM/CM ONLY	5889
PCF8574ADWRG4 D# NS-PCF8574ADWRG4	Texas Instruments	OEM/CM ONLY	3772
PCF8574ADWG4 D# NS-PCF8574ADWG4	Texas Instruments	OEM/CM ONLY	8598
PCF8574ADWR D# NS-PCF8574ADWR	Texas Instruments	OEM/CM ONLY	4101

Part Number

Manufacturer

Description

Stock

PCF8574ADWR

Texas Instruments

PARALLEL I/O PORT, 8-BIT, 8 I/O, CMOS, PDSO16

Part Number

Manufacturer

Description

Stock

PCF8574ADW

D# 5170233

Texas Instruments

Texas Instruments I/O Expander I2C 16-Pin SOIC, PCF8574ADW, EA

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
PCF8574ADWR	Texas Instruments	PCF8574A Remote 8-Bit I/O Expander for I2C-Bus RoHS: Compliant	62321
PCF8574ADW	Texas Instruments	PCF8574A Remote 8-Bit I/O Expander for I2C-Bus RoHS: Compliant	9671
PCF8574ADWG4	Texas Instruments	PCF8574A Remote 8-Bit I/O Expander for I2C-Bus RoHS: Compliant	20

Part Number	Manufacturer	Description	Stock
PCF8574ADW	Texas Instruments	OEM/CM ONLY	1142
PCF8574ADWRG4	Texas Instruments	OEM/CM ONLY	256
PCF8574ADWR	Texas Instruments	OEM/CM ONLY	6229

Part Number

Manufacturer

Description

Stock

PCF8574ADWR

Texas Instruments

IN stock Immediate delivery

1909

PCF8574ADW

Texas Instruments

IN stock Immediate delivery

288

Part Number

Manufacturer

Description

Stock

PCF8574ADWR

Part Number

Manufacturer

Description

Stock

PCF8574ADWR

Texas Instruments

8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt

PCF8574ADW

Texas Instruments

8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt

Part Number

Manufacturer

Description

Stock

PCF8574ADWG4

Texas Instruments

shipping today

1356

PCF8574ADWR

Texas Instruments

shipping today

209

Part Number

Manufacturer

Description

Stock

PCF8574ADWR

D# 42384603

Texas Instruments

I2C Interface 100kHz 6V 16-Pin SOIC T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

PCF8574ADW

Texas Instruments

RFQ

6310

PCF8574ADWG4

Texas Instruments

RFQ

3321

Part Number

Manufacturer

Description

Stock

PCF8574ADWR

Texas Instruments

IC I/O EXPANDER I2C 8B 16SOIC

870

Part Number

Manufacturer

Description

Stock

PCF8574ADWR

D# 3124743

Texas Instruments

I/O EXPANDER, 8BIT, 100KHZ, SOIC-16

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

PCF8574ADW

D# 3124742

Texas Instruments

I/O EXPANDER, 8BIT, 12C, SOIC-16

RoHS: Compliant

Min Qty: 1

Container: Each

325

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PCF8574ADWRG4

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