Name: TCA9538DBR
Brand: Texas Instruments
SKU: TCA9538DBR
Availability: InStock
Rating: 5 (163 reviews)

TCA9538DBR

For Reference Only

Part Number	TCA9538DBR
Manufacturer	Texas Instruments
Description	IC I/O EXPANDER I2C 8B 16TSSOP
Datasheet	TCA9538DBR Specifications
Package	16-SSOP (0.209", 5.30mm Width)
ECAD
In Stock	4,992 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 22 - May 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # TCA9538DBR (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 TCA9538DBR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TCA9538DBR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TCA9538DBR.

TCA9538DBR Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Interface - I/O Expanders
Package	16-SSOP (0.209", 5.30mm Width)
ECAD
Series	-
Number of I/O	8
Interface	I2C
Interrupt Output	Yes
Features	-
Output Type	Push-Pull
Current - Output Source/Sink	-
Clock Frequency	400kHz
Voltage - Supply	1.65 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	16-SSOP (0.209", 5.30mm Width)
Supplier Device Package	16-SSOP

TCA9538DBR Reviews

Luca*****mpson

April 9, 2023

★ ★ ★ ★ ★

The helper is super handy, especially if you work with medium size PCB boards as it allows to hold the board steady in every position. It feels pretty sturdy and of good quality.

Aly***** Le

April 8, 2023

★ ★ ★ ★ ★

A good, reputable company that I will continue to deal with, thank you!

Les***** Moss

March 23, 2023

★ ★ ★ ★ ★

I like doing business with Heisener. Get all the items I want. The website is well organized, intuitive, works correctly and pages load quickly. Well done!

Samue*****ningham

March 22, 2023

★ ★ ★ ★ ★

Thanks a lot! Ease of ordering and I love when they upgrade my shipping for free. What a nice thing to do.

Bryan*****ndran

March 21, 2023

★ ★ ★ ★ ★

Went well this time Now have the IC and very pleased.

Qui*****Bose

March 12, 2023

★ ★ ★ ★ ★

Everything perfect. Great seller.

Zio*****arron

March 10, 2023

★ ★ ★ ★ ★

The prices are very competitive, I've had a few transactions lately and all were smooth as glass. I'm a very satisfied customer!

Zai*****hodes

February 28, 2023

★ ★ ★ ★ ★

These are a great value at this price.

Kiera*****taneda

February 19, 2023

★ ★ ★ ★ ★

Every time I order, I get it correctly filled and faster than most of website. For a friendly use operate system, you guys are the best!

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TCA9538DBR Packaging

TCA9538DBR FAQ

1. How to order TCA9538DBR 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 TCA9538DBR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TCA9538DBR. All suppliers must pass our qualification reviews before they can publish their products including TCA9538DBR on Heisener; we pay more attention to the channels and quality of TCA9538DBR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TCA9538DBR price and inventory displayed accurate?

The price and inventory of TCA9538DBR 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 TCA9538DBR?

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 TCA9538DBR we delivered, we will accept the replacement or return of the TCA9538DBR 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 TCA9538DBR.

(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 TCA9538DBR pin diagram, TCA9538DBR datasheet?

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

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TCA9538DBR 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

TCA9538DBR

D# V72:2272_10800174

Texas Instruments

I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin SSOP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

TCA9538DBR

D# 296-43160-1-ND

Texas Instruments

IC I/O EXPANDER I2C 8B 16TSSOP

683

Part Number

Manufacturer

Description

Stock

TCA9538DBR

Texas Instruments

OEM/CM ONLY

2018

Part Number

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Description

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TCA9538DBR

Texas Instruments

OEM/CM Immediate delivery

1940

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Manufacturer

Description

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TCA9538DBR

D# 595-TCA9538DBR

Texas Instruments

Interface - I/O Expanders Remote 8-Bit I2C and SMBus Low-Power I/O Expander 16-SSOP -40 to 85

RoHS: Compliant

1833

Part Number

Manufacturer

Description

Stock

TCA9538DBR

D# 1330706

Texas Instruments

Texas Instruments 8-Channel I/O Expander I2C, Parallel 16-Pin SSOP, TCA9538DBR, PK

Min Qty: 5

Container: Package

1175

Part Number

Manufacturer

Description

Stock

TCA9538DBR

Texas Instruments

IN stock Immediate delivery

1955

Part Number

Manufacturer

Description

Stock

TCA9538DBR

Texas Instruments

8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers

Part Number

Manufacturer

Description

Stock

TCA9538DBR

Texas Instruments

shipping today

1936

Part Number

Manufacturer

Description

Stock

TCA9538DBR

D# 25797831

Texas Instruments

I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin SSOP T/R

RoHS: Compliant

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TCA9538DBR

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