Name: PCA9539PWRG4
Brand: Texas Instruments
SKU: PCA9539PWRG4
Availability: InStock
Rating: 5 (101 reviews)

PCA9539PWRG4

For Reference Only

Part Number	PCA9539PWRG4
Manufacturer	Texas Instruments
Description	IC I/O EXPANDER I2C 16B 24TSSOP
Datasheet	PCA9539PWRG4 Specifications
Package	24-TSSOP (0.173", 4.40mm Width)
ECAD
In Stock	4,672 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 22 - May 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # PCA9539PWRG4 (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 PCA9539PWRG4 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add PCA9539PWRG4 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of PCA9539PWRG4.

PCA9539PWRG4 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Interface - I/O Expanders
Package	24-TSSOP (0.173", 4.40mm Width)
ECAD
Series	-
Number of I/O	16
Interface	I2C, SMBus
Interrupt Output	Yes
Features	POR
Output Type	Push-Pull
Current - Output Source/Sink	10mA, 25mA
Clock Frequency	400kHz
Voltage - Supply	2.3 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	24-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	24-TSSOP

PCA9539PWRG4 Reviews

Dar***** Bose

April 9, 2023

★ ★ ★ ★ ★

arrived well within time bracket, put this firm on my suppliers list, many thanks

Layl*****hosla

April 8, 2023

★ ★ ★ ★ ★

I tested some and all look good.

Aria*****arson

April 3, 2023

★ ★ ★ ★ ★

The capacitors were exactly the ones I wanted. Perfect fit.

Valen*****Kirby

March 12, 2023

★ ★ ★ ★ ★

quick delivery, received with well packaged, exactly as listed - Thanks

Alai*****alla

March 2, 2023

★ ★ ★ ★ ★

Can't speak to the long term reliability as of yet, but they seem to be of decent quality and I don't expect any issues.

Mati*****kinner

February 23, 2023

★ ★ ★ ★ ★

Very quick dispatch, arrived the next day. Item as described. Thanks!

Krist***** Vyas

February 21, 2023

★ ★ ★ ★ ★

The best choice, clear and easy to make an order. Gives me full control.

Write a Review

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PCA9539PWRG4 Packaging

PCA9539PWRG4 FAQ

1. How to order PCA9539PWRG4 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 PCA9539PWRG4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PCA9539PWRG4. All suppliers must pass our qualification reviews before they can publish their products including PCA9539PWRG4 on Heisener; we pay more attention to the channels and quality of PCA9539PWRG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the PCA9539PWRG4 price and inventory displayed accurate?

The price and inventory of PCA9539PWRG4 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 PCA9539PWRG4?

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 PCA9539PWRG4 we delivered, we will accept the replacement or return of the PCA9539PWRG4 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 PCA9539PWRG4.

(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 PCA9539PWRG4 pin diagram, PCA9539PWRG4 datasheet?

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

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PCA9539PWRG4 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

PCA9539PWR

D# V72:2272_07309796

Texas Instruments

I2C/SMBus Interface 400kHz 5.5V 24-Pin TSSOP T/R

RoHS: Compliant

PCA9539PW

D# V36:1790_07309793

Texas Instruments

I2C/SMBus Interface 400kHz 5.5V 24-Pin TSSOP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

PCA9539PW

NXP Semiconductors

1387

Part Number	Manufacturer	Description	Stock
PCA9539PW	NXP Semiconductors	I2C/SMBus GPIO Expander 5.5V 24-Pin TSSOP Tube	1232
PCA9539PWR	Texas Instruments	IC I/O EXPANDER I2C 16B 24TSSOP	2000
PCA9539PWRG4	Texas Instruments	IC I/O EXPANDER I2C 16B 24TSSOP	0

Part Number

Manufacturer

Description

Stock

PCA9539PWR

Texas Instruments

16 I?C, SMBus POR 400kHz TSSOP-24 Interface - I/O Expanders RoHS

PCA9539PW

NXP Semiconductors

16 I?C, SMBus POR 400kHz TSSOP-24 Interface - I/O Expanders RoHS

1827

Part Number

Manufacturer

Description

Stock

PCA9539PWR

Texas Instruments

RoHS: Compliant

PCA9539PW

NXP Semiconductors

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

PCA9539PWRG4

D# PCA9539PWRG4-ND

Texas Instruments

IC I/O EXPANDER I2C 16B 24TSSOP

PCA9539PWR

D# 296-20956-1-ND

Texas Instruments

IC I/O EXPANDER I2C 16B 24TSSOP

1272

Part Number

Manufacturer

Description

Stock

PCA9539PW

NXP Semiconductors

In stock shipping within 2days

10760

PCA9539PWR

Texas Instruments

In stock shipping within 2days

817

Part Number

Manufacturer

Description

Stock

PCA9539PW

NXP Semiconductors

OEM/CM QUOTES ONLY | NO BROKERS

35940

PCA9539PWR

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

3876

Part Number	Manufacturer	Description	Stock
PCA9539PWRG4	Texas Instruments	OEM/CM ONLY	222
PCA9539PW	NXP Semiconductors	OEM/CM ONLY	675
PCA9539PWR	Texas Instruments	OEM/CM ONLY	520

Part Number

Manufacturer

Description

Stock

PCA9539PW

NXP Semiconductors

18000

Part Number

Manufacturer

Description

Stock

PCA9539PW

Texas Instruments

I/O Expander 16 I²C, SMBus 24-TSSOP

RoHS: Compliant

15000

Part Number

Manufacturer

Description

Stock

PCA9539PW

D# C129516

NXP Semiconductors

1807

PCA9539PWR

D# C188759

Texas Instruments

Part Number

Manufacturer

Description

Stock

PCA9539PWR

Texas Instruments

OEM/CM Immediate delivery

143

PCA9539PW

NXP Semiconductors

OEM/CM Immediate delivery

14322

Part Number

Manufacturer

Description

Stock

PCA9539PWR

D# 595-PCA9539PWR

Texas Instruments

Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander

RoHS: Compliant

1523

PCA9539PW

D# 595-PCA9539PW

Texas Instruments

Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander

RoHS: Compliant

267

Part Number	Manufacturer	Description	Stock
PCA9539PWRG4 D# NS-PCA9539PWRG4	Texas Instruments	OEM/CM ONLY	1745
PCA9539PWR D# NS-PCA9539PWR	Texas Instruments	OEM/CM ONLY	2086
PCA9539PW D# NS-PCA9539PW	Texas Instruments	OEM/CM ONLY	1806

Part Number

Manufacturer

Description

Stock

PCA9539PW

Texas Instruments

16 I/O, PIA-GENERAL PURPOSE, PDSO24

250

Part Number

Manufacturer

Description

Stock

PCA9539PW

Texas Instruments

PCA9539 Remote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers

RoHS: Compliant

434

PCA9539PWR

Texas Instruments

PCA9539 Remote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

PCA9539PWR

Texas Instruments

OEM/CM ONLY

2625

PCA9539PW

NXP Semiconductors

OEM/CM ONLY

7371

Part Number

Manufacturer

Description

Stock

PCA9539PWR

Texas Instruments

IN stock Immediate delivery

138

PCA9539PW

NXP Semiconductors

IN stock Immediate delivery

14337

Part Number

Manufacturer

Description

Stock

PCA9539PW

Philips E C G Inc

shipping today

29996

PCA9539PWR

Texas Instruments

shipping today

Part Number

Manufacturer

Description

Stock

PCA9539PWR

D# 53474547

Texas Instruments

I2C/SMBus Interface 400kHz 5.5V 24-Pin TSSOP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

PCA9539PWR

Texas Instruments

RFQ

5027

PCA9539PW

RFQ

8058

Part Number

Manufacturer

Description

Stock

PCA9539PWR

Texas Instruments

IC I/O EXPANDER I2C 16B 24TSSOP

3402

PCA9539PW

Texas Instruments

IC I/O EXPANDER I2C 16B 24TSSOP

121100

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PCA9539PWRG4

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