TCA9539RTWR Texas Instruments

Name: TCA9539RTWR
Brand: Texas Instruments
SKU: TCA9539RTWR_Texas_Instruments
Availability: InStock
Rating: 5 (11 reviews)

TCA9539RTWR electronic component of Texas Instruments

Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of TCA9539RTWR Interface - I/O Expanders across the USA, India, Europe, Australia, and various other global locations. TCA9539RTWR Interface - I/O Expanders are a product manufactured by Texas Instruments. We provide cost-effective solutions for Interface - I/O Expanders, ensuring timely deliveries around the world.

Part No.	TCA9539RTWR
Manufacturer:	Texas Instruments
Category:	Interface - I/O Expanders
Description:	Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander
Datasheet:

Price (USD)

1: USD 1.3852 ea
Line Total: USD 1.39

Availability : 977

Ship by Wed. 08 Oct to Tue. 14 Oct

Qty Unit Price
1 $ 1.3852
10 $ 1.2472
30 $ 0.8775
100 $ 0.7302
500 $ 0.704
1000 $ 0.6928

TCA9539RTWR More Buying Options & Price Grid(s)

Please wait...

Availability

Price (USD)

Buy Price

Quantity

Availability 977

Ship by Wed. 08 Oct to Tue. 14 Oct

MOQ : 1
Multiples : 1

Qty Unit Price
1 $ 1.3852
10 $ 1.2472
30 $ 0.8775
100 $ 0.7302
500 $ 0.704
1000 $ 0.6928

Specifications

Manufacturer

Texas Instruments Texas Instruments

Product Category

Interface - I/O Expanders Interface - I/O Expanders

Number of I/Os

16 I/O 16 I/O

Interface Type

I2C, Serial, SMBus I2C, Serial, SMBus

Operating Supply Voltage

1.65 V to 5.5 V 1.65 V to 5.5 V

Maximum Operating Temperature

+ 85 C + 85 C

Minimum Operating Temperature

- 40 C - 40 C

Mounting Style

SMD/SMT SMD/SMT

Package / Case

WQFN - 24 WQFN - 24

Packaging

Cut Tape , Reel Cut Tape , Reel

Maximum Clock Frequency

400 KHz 400 KHz

Hts Code

8542390001 8542390001

Notes:- Show Stocked Products With Similar Attributes.

TCA9539RTWR Alternative Parts

We are delighted to provide the TCA9539RTWR from our Interface - I/O Expanders category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the TCA9539RTWR and other electronic components in the Interface - I/O Expanders category and beyond.

More Products By Manufacturer "Texas Instruments"

Image Part-Description

Hot LMV228SDEVAL
RF Development Tools LMV228SD EVAL
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot LMH2120UMEVAL/NOPB
RF Development Tools LMH2120 Eval Brd
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot LMH2121TMEVAL/NOPB
RF Development Tools LMH2121 EVAL BRD
Stock : 2
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot LMV225SDEVAL
- LMV225 Power Detector, CDMA 450MHz ~ 2GHz Evaluation Board
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot CC1120EMK-420-470
RF Development Tools CC1120 Eval Mod Kit
Stock : 4
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot TRF37A73EVM
RF Development Tools TRF37A73 Eval Module
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot TRF37C73EVM
RF Development Tools TRF37C73 Eval Module
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot TRF37D73EVM
RF Development Tools TRF37D73 Eval Module
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot LAUNCHXL-CC1350-4
Multiprotocol Development Tools LAUNCHXL-CC1350-4
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot LMH9226RRLEVM
RF Development Tools
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

More Products By Category "Interface - I/O Expanders"

Image Part-Description

Hot MCP23008-E/P
IC: expander; 8bit I/O port; I2C; DIP18; 1.8÷5.5VDC
Stock : 2900
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MCP23008T-E/SS
Microchip Technology Interface - IO Expanders InOut I2C int
Stock : 4187
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MCP23S08T-E/SO
Interface - I/O Expanders In/Out SPI int
Stock : 3300
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot SX1504I087TRT
Interface - I/O Expanders 4 CHANNEL HIGH VOLTAGE GPIO
Stock : 2502
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MCP23009-E/MG
Interface - I/O Expanders 8B I/O Expander I2C interface
Stock : 360
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MCP23009-E/SS
Interface - I/O Expanders 8-bit I/O Expander I2C interface
Stock : 5332
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MCP23008-E/ML
Interface - I/O Expanders 8bit Input/Output Exp I2C interface
Stock : 1171
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MCP23016-I/SP
IC: expander; 16bit I/O port; I2C; DIP28; 2÷5.5VDC
Stock : 119
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MCP23S08-E/SO
Microchip Technology Interface - IO Expanders InOut SPI int
Stock : 2730
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MCP23009-E/SO
Interface - I/O Expanders 8-bit I/O Expander I2C interface
Stock : 3969
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

HS Compliance

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits

A/NSC may also be referenced as

NAT SEMI
NATIONAL SEMI
NATIONAL SEMICONDUCT
National Semiconductor
NS4
NSC
TEXAS
TEXAS INST
TEXAS INST / KLIXON
TEXAS INSTRUMENT
TEXAS INSTRUMENTS
TI
TI9

D-RA-09-P-1-1 D-Sub Standard Connectors by Itek in India

D-RA-09-P-1-1 D-Sub Standard Connectors by Itek in India

Feb 12, 2025
Explore the Itek D-RA-09-P-1-1 D-Sub Standard Connector, a high-quality right-angle PCB mount connector designed for reliable performance in computing, industrial automation, telecommunications, and medical devices. With 9 positions, robust construction, and a secure connection, this connector is i

TIP35C Bipolar Transistors by SPTECH Devices

TIP35C Bipolar Transistors by SPTECH Devices

Jul 25, 2025
TIP35C Bipolar Transistors by SPTECH offer 25A current handling, 100V voltage tolerance, and strong thermal stability—perfect for industrial power and amplifier applications.

SN75176BP RS-422/RS-485 Interface IC by lingxingic – Buy Online at XON

SN75176BP RS-422/RS-485 Interface IC by lingxingic – Buy Online at XON

Aug 29, 2025
The SN75176BP RS-422/RS-485 Interface IC by lingxingic ensures robust and noise-immune communication for industrial and embedded applications. Part of Semiconductors, Integrated Circuits - ICs, Interface ICs, RS-422/RS-485 Interface IC , it supports up to 10 Mbps data rates.

SMAJ28CA TVS Diodes by Shikues – ESD Circuit Defense

SMAJ28CA TVS Diodes by Shikues – ESD Circuit Defense

Jul 28, 2025
SMAJ28CA ESD Suppressors / TVS Diodes by Shikues offer 400W surge protection with fast response and bidirectional clamping, ideal for compact and high-reliability circuit designs.

Request a Quote

Discover the untapped potential of sourcing all your orders with us. We're equipped to handle your larger orders with competitive pricing. Request a quote today.

Part Info

* Initial Quantity Needed Required

* Est. Annual Quantity Needed Required

* Target Price(USD) Required

* Required Turnaround (Days)
Required

Competitor price(USD)

Link To Competitor's Site

* Shipping Country Required

Bought This Part Before

Name Of Currently Approved Vendors

Customer Info

* Name Required

* Email Required

* Phone Required

* Company Required

Company Website

* Industry:
Required

Thank You for Your Request for Quotation (RFQ)

Dear ,

Thank you for submitting your Request for Quotation (RFQ) to us. We appreciate the opportunity to work with you on RFQ.

Our team is currently reviewing the details you provided, and we will get back to you shortly with any additional questions or a quotation. If you have any further information to add or specific requirements, please feel free to reach out to us.

Thank you once again for considering us for your service. We look forward to the possibility of working together.

Best regards,

X-ON Team

Get the Latest News

Required Invalid E-Mail.

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Blog
Visual Menu

Best Buys
New Products
New By Manufacturer
Key Interest
Special Locked Prices

Company

About X-ON
X-ON Locations
Kitting

Support

Contact X-ON
Shipping & Return Policy
Help
FAQ's
Track My Order

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
+61 8 9358 9358 | sales@x-on.com.au | Chat

Policies | Terms and Conditions | Sitemap

Copyright ©2025 X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Cookie Notice

Our website utilizes essential cookies to guarantee that it works properly, and optional analytics cookies to provide you with a better browsing experience. To learn more, read our Cookie Notice

Qty	Unit Price
1	$ 1.3852
10	$ 1.2472
30	$ 0.8775
100	$ 0.7302
500	$ 0.704
1000	$ 0.6928

Image	Part-Description
Hot	LMV228SDEVAL RF Development Tools LMV228SD EVAL Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	LMH2120UMEVAL/NOPB RF Development Tools LMH2120 Eval Brd Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	LMH2121TMEVAL/NOPB RF Development Tools LMH2121 EVAL BRD Stock : 2 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	LMV225SDEVAL - LMV225 Power Detector, CDMA 450MHz ~ 2GHz Evaluation Board Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	CC1120EMK-420-470 RF Development Tools CC1120 Eval Mod Kit Stock : 4 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	TRF37A73EVM RF Development Tools TRF37A73 Eval Module Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	TRF37C73EVM RF Development Tools TRF37C73 Eval Module Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	TRF37D73EVM RF Development Tools TRF37D73 Eval Module Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	LAUNCHXL-CC1350-4 Multiprotocol Development Tools LAUNCHXL-CC1350-4 Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	LMH9226RRLEVM RF Development Tools Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Image	Part-Description
Hot	MCP23008-E/P IC: expander; 8bit I/O port; I2C; DIP18; 1.8÷5.5VDC Stock : 2900 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MCP23008T-E/SS Microchip Technology Interface - IO Expanders InOut I2C int Stock : 4187 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MCP23S08T-E/SO Interface - I/O Expanders In/Out SPI int Stock : 3300 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	SX1504I087TRT Interface - I/O Expanders 4 CHANNEL HIGH VOLTAGE GPIO Stock : 2502 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MCP23009-E/MG Interface - I/O Expanders 8B I/O Expander I2C interface Stock : 360 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MCP23009-E/SS Interface - I/O Expanders 8-bit I/O Expander I2C interface Stock : 5332 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MCP23008-E/ML Interface - I/O Expanders 8bit Input/Output Exp I2C interface Stock : 1171 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MCP23016-I/SP IC: expander; 16bit I/O port; I2C; DIP28; 2÷5.5VDC Stock : 119 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MCP23S08-E/SO Microchip Technology Interface - IO Expanders InOut SPI int Stock : 2730 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MCP23009-E/SO Interface - I/O Expanders 8-bit I/O Expander I2C interface Stock : 3969 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.