Name: PCA9538PWRG4
Brand: Texas Instruments
SKU: PCA9538PWRG4
Availability: InStock
Rating: 5 (121 reviews)

PCA9538PWRG4

For Reference Only

Part Number	PCA9538PWRG4
Manufacturer	Texas Instruments
Description	IC I/O EXPANDER I2C 8B 16TSSOP
Datasheet	PCA9538PWRG4 Specifications
Package	16-TSSOP (0.173", 4.40mm Width)
ECAD
In Stock	9,072 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # PCA9538PWRG4 (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 PCA9538PWRG4 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add PCA9538PWRG4 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of PCA9538PWRG4.

PCA9538PWRG4 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Interface - I/O Expanders
Package	16-TSSOP (0.173", 4.40mm Width)
ECAD
Series	-
Number of I/O	8
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	16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	16-TSSOP

PCA9538PWRG4 Reviews

Sama*****dwards

April 3, 2023

★ ★ ★ ★ ★

I was glad to find this product being sold at a great price. They were the perfect replacement.

Jacque*****wanson

March 21, 2023

★ ★ ★ ★ ★

Always meet my expectations with order and questions.

Jen*****Bail

March 12, 2023

★ ★ ★ ★ ★

I've had no issues. Good product, would buy again.

Els*****Huynh

February 27, 2023

★ ★ ★ ★ ★

They worked as I expected. I'll definitely purchase again. Thank you!

Carme*****annan

February 27, 2023

★ ★ ★ ★ ★

Used this on starter solenoid and works as expected.

Write a Review

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PCA9538PWRG4 Packaging

PCA9538PWRG4 FAQ

1. How to order PCA9538PWRG4 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 PCA9538PWRG4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PCA9538PWRG4. All suppliers must pass our qualification reviews before they can publish their products including PCA9538PWRG4 on Heisener; we pay more attention to the channels and quality of PCA9538PWRG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the PCA9538PWRG4 price and inventory displayed accurate?

The price and inventory of PCA9538PWRG4 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 PCA9538PWRG4?

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 PCA9538PWRG4 we delivered, we will accept the replacement or return of the PCA9538PWRG4 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 PCA9538PWRG4.

(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 PCA9538PWRG4 pin diagram, PCA9538PWRG4 datasheet?

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

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PCA9538PWRG4 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

PCA9538PWR

D# V72:2272_07309784

Texas Instruments

I2C/SMBus Interface 400kHz 5.5V 16-Pin TSSOP T/R

RoHS: Compliant

PCA9538PW

D# V99:2348_07309782

Texas Instruments

I2C/SMBus Interface 400kHz 5.5V 16-Pin TSSOP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

PCA9538PW

NXP Semiconductors

Part Number	Manufacturer	Description	Stock
PCA9538PW	NXP Semiconductors	Min Qty 192	1920
PCA9538PWG4	Texas Instruments	IC I/O EXPANDER I2C 8B 16TSSOP	0
PCA9538PWR	Texas Instruments	I/O EXPANDER, 8 BIT, 400KHZ, TSSOP-16, FULL REEL, Chip Configuration:8bit, Bus Frequency:400kHz, IC Interface Type:I2C, SMBus, Supply Voltage Min:2.3V, Supply Voltage Max:5.5V, Interface Case Style:TSSOP, No. of Pins:16 , RoHS Compliant: Yes	0
PCA9538PWRG4	Texas Instruments	IC I/O EXPANDER I2C 8B 16TSSOP	0

Part Number

Manufacturer

Description

Stock

PCA9538PW

D# C1S746200992001

Texas Instruments

I2C/SMBus GPIO Expander 400kHz 5.5V 16-Pin TSSOP Tube

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Tube

Part Number

Manufacturer

Description

Stock

PCA9538PWR

Texas Instruments

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

221

Part Number

Manufacturer

Description

Stock

PCA9538PW

NXP Semiconductors

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

230

Part Number	Manufacturer	Description	Stock
PCA9538PWR D# 296-21769-2-ND	Texas Instruments	IC I/O EXPANDER I2C 8B 16TSSOP	0
PCA9538PWG4 D# 2156-PCA9538PWG4-ND	Rochester Electronics LLC	PCA9538 REMOTE 8-BIT I2C AND SMB	180
PCA9538PW D# 2156-PCA9538PW-ND	Rochester Electronics LLC	PCA9538 REMOTE 8-BIT I2C AND SMB	2669

Part Number

Manufacturer

Description

Stock

PCA9538PW

NXP Semiconductors

In stock shipping within 2days

10260

PCA9538PWR

Texas Instruments

In stock shipping within 2days

9431

Part Number

Manufacturer

Description

Stock

PCA9538PW

D# 3124740

Texas Instruments

I/O EXPANDER, 8BIT, 12C, SMBUS, TSSOP-16

RoHS: Compliant

Min Qty: 1

Container: Each

468

Part Number	Manufacturer	Description	Stock
PCA9538PWG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	648
PCA9538PW	NXP Semiconductors	OEM/CM QUOTES ONLY \| NO BROKERS	24000
PCA9538PWR		OEM/CM QUOTES ONLY \| NO BROKERS	10176
PCA9538PWRG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	2567

Part Number	Manufacturer	Description	Stock
PCA9538PWR	Texas Instruments	OEM/CM ONLY	230
PCA9538PWRG4	Texas Instruments	OEM/CM ONLY	839
PCA9538PW	NXP Semiconductors	OEM/CM ONLY	199
PCA9538PWG4	Texas Instruments	OEM/CM ONLY	1090

Part Number

Manufacturer

Description

Stock

PCA9538PW

Texas Instruments

In Stock

Part Number

Manufacturer

Description

Stock

PCA9538PWR

Texas Instruments

I/O Expander 8 I²C, SMBus 16-TSSOP

RoHS: Compliant

4000

PCA9538PW

Texas Instruments

I/O Expander 8 I²C, SMBus 16-TSSOP

RoHS: Compliant

10000

Part Number

Manufacturer

Description

Stock

PCA9538PW

NXP Semiconductors

in stock - can ship the same day

480

PCA9538PWG4

Texas Instruments

in stock - can ship the same day

Part Number

Manufacturer

Description

Stock

PCA9538PWR

NXP Semiconductors

OEM/CM Immediate delivery

3712

PCA9538PW

NXP Semiconductors

OEM/CM Immediate delivery

15000

Part Number	Manufacturer	Description	Stock
PCA9538PWG4 D# 595-PCA9538PWG4	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expander RoHS: Compliant	449
PCA9538PW D# 595-PCA9538PW	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expander RoHS: Compliant	737
PCA9538PWR D# 595-PCA9538PWR	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expander RoHS: Compliant	3730

Part Number

Manufacturer

Description

Stock

PCA9538PW

D# 64AH7107

Texas Instruments

I/O EXPANDER, 8BIT, 12C, SMBUS, TSSOP-16, Chip Configuration:8bit, Bus Frequency:400kHz, IC Interface Type:I2C, SMBus, Supply Voltage Min:2.3V, Supply Voltage Max:5.5V, Interface Case Style:TSSOP, No. of Pins:16Pins, No. of RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

468

Part Number	Manufacturer	Description	Stock
PCA9538PWG4 D# NS-PCA9538PWG4	Texas Instruments	OEM/CM ONLY	3179
PCA9538PW D# NS-PCA9538PW	Texas Instruments	OEM/CM ONLY	3608
PCA9538PWRG4 D# NS-PCA9538PWRG4	Texas Instruments	OEM/CM ONLY	9592
PCA9538PWR D# NS-PCA9538PWR	Texas Instruments	OEM/CM ONLY	2033

Part Number

Manufacturer

Description

Stock

PCA9538PWR

Texas Instruments

PARALLEL I/O PORT, 8-BIT, 8 I/O, CMOS, PDSO16 (Also Known As: PCA9538PWRG4)

2139

PCA9538PW

NXP Semiconductors

8 I/O, PIA-GENERAL PURPOSE, PDSO16

505

Part Number	Manufacturer	Description	Stock
PCA9538PWR	Texas Instruments	PCA9538 Remote 8-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Config Registers RoHS: Compliant	1070
PCA9538PWG4	Texas Instruments	PCA9538 Remote 8-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Config Registers RoHS: Compliant	180
PCA9538PW	Texas Instruments	PCA9538 Remote 8-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Config Registers RoHS: Compliant	2669

Part Number	Manufacturer	Description	Stock
PCA9538PW	Texas Instruments	OEM/CM ONLY	6257
PCA9538PWG4	Texas Instruments	OEM/CM ONLY	86
PCA9538PWR	Texas Instruments	OEM/CM ONLY	5903
PCA9538PWRG4	Texas Instruments	OEM/CM ONLY	2180

Part Number

Manufacturer

Description

Stock

PCA9538PW

NXP Semiconductors

IN stock Immediate delivery

15015

PCA9538PWR

NXP Semiconductors

IN stock Immediate delivery

3727

Part Number

Manufacturer

Description

Stock

PCA9538PW

Texas Instruments

8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers

PCA9538PWR

Texas Instruments

8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers

Part Number	Manufacturer	Description	Stock
PCA9538PW	NXP Semiconductors	shipping today	996
PCA9538PWRG4	Texas Instruments	shipping today	316009
PCA9538PWR	Texas Instruments	shipping today	9167
PCA9538PWG4	Texas Instruments	shipping today	470

Part Number

Manufacturer

Description

Stock

PCA9538PW

D# 35333190

Texas Instruments

I2C/SMBus Interface 400kHz 5.5V 16-Pin TSSOP Tube

RoHS: Compliant

PCA9538PWR

D# 53490152

Texas Instruments

I2C/SMBus Interface 400kHz 5.5V 16-Pin TSSOP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

PCA9538PW

Texas Instruments

RFQ

14739

PCA9538PWR

mfr

RFQ

8101

Part Number

Manufacturer

Description

Stock

PCA9538PWR

Texas Instruments

IC I/O EXPANDER I2C 8B 16TSSOP

14716

PCA9538PW

Texas Instruments

IC I/O EXPANDER I2C 8B 16TSSOP

33619

Part Number

Manufacturer

Description

Stock

PCA9538PW

D# 3124740

Texas Instruments

I/O EXPANDER, 8BIT, 12C, SMBUS, TSSOP-16

RoHS: Compliant

Min Qty: 1

Container: Each

468

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PCA9538PWRG4

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