Name: TCA9554APWR
Brand: Texas Instruments
SKU: TCA9554APWR
Availability: InStock
Rating: 5 (136 reviews)

TCA9554APWR

For Reference Only

Part Number	TCA9554APWR
Manufacturer	Texas Instruments
Description	IC I/O EXPANDER I2C 8BIT 16TSSOP
Datasheet	TCA9554APWR Specifications
Package	16-TSSOP (0.173", 4.40mm Width)
ECAD
In Stock	13,848 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 9 - May 14 (Choose Expedited Shipping)
Request for Quotation

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Part Number # TCA9554APWR (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 TCA9554APWR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TCA9554APWR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TCA9554APWR.

TCA9554APWR 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	100kHz
Voltage - Supply	1.65 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

TCA9554APWR Reviews

Charl*****etcher

April 4, 2023

★ ★ ★ ★ ★

Serves its purpose. All that's needed.

Ale*****Joshi

April 3, 2023

★ ★ ★ ★ ★

Heisener has a fantastic Web site shopping system! Best purchasing interface of the bundle.

Ary*****a Oza

March 29, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent.

Dext*****atra

March 29, 2023

★ ★ ★ ★ ★

Great price and condition, Very speedy delivery, Very pleased thank you

Kenny*****anabhan

March 25, 2023

★ ★ ★ ★ ★

Great product at a great price. They were so CHEAP.

Dust*****ratt

March 7, 2023

★ ★ ★ ★ ★

The are the right size and type and do what they are designed to do.

Way*****Soman

March 1, 2023

★ ★ ★ ★ ★

A well designed product that fit my custom PCB's perfectly. Easy to use. Sturdy construction. Highly recommend to all PCB builders.

Kia*****onroe

February 25, 2023

★ ★ ★ ★ ★

Excellent service and product arrives in reasonable shipping rates. Well done!

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TCA9554APWR Packaging

TCA9554APWR FAQ

1. How to order TCA9554APWR 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 TCA9554APWR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TCA9554APWR. All suppliers must pass our qualification reviews before they can publish their products including TCA9554APWR on Heisener; we pay more attention to the channels and quality of TCA9554APWR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TCA9554APWR price and inventory displayed accurate?

The price and inventory of TCA9554APWR 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 TCA9554APWR?

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 TCA9554APWR we delivered, we will accept the replacement or return of the TCA9554APWR 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 TCA9554APWR.

(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 TCA9554APWR pin diagram, TCA9554APWR datasheet?

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

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TCA9554APWR 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

TCA9554APWR

D# V72:2272_07367458

Texas Instruments

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

TCA9554APWR

Texas Instruments

IC, I/O EXPANDER, 8BIT, 400KHZ, TSSOP-16

1016

Part Number

Manufacturer

Description

Stock

TCA9554APWR

D# 296-28120-1-ND

Texas Instruments

IC I/O EXPANDER I2C 8BIT 16TSSOP

4782

Part Number

Manufacturer

Description

Stock

TCA9554APWR

Texas Instruments

In stock shipping within 2days

380

Part Number

Manufacturer

Description

Stock

TCA9554APWR

D# 3009453RL

Texas Instruments

I/O EXPANDER, 8BIT, 400KHZ, TSSOP-16

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

TCA9554APWR

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

3387

Part Number

Manufacturer

Description

Stock

TCA9554APWR

Texas Instruments

OEM/CM ONLY

877

TCA9554APWRTI

Texas Instruments

OEM/CM ONLY

157

Part Number

Manufacturer

Description

Stock

TCA9554APWR

Texas Instruments

OEM/CM Immediate delivery

1893

Part Number

Manufacturer

Description

Stock

TCA9554APWR

D# 595-TCA9554APWR

Texas Instruments

Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expander

RoHS: Compliant

998

Part Number

Manufacturer

Description

Stock

TCA9554APWR

D# 28AH5269

Texas Instruments

I/O EXPANDER, 8BIT, 400KHZ, TSSOP-16, Chip Configuration:8bit, Bus Frequency:400kHz, IC Interface Type:I2C, SMBus, Supply Voltage Min:1.65V, Supply Voltage Max:5.5V, Interface Case Style:TSSOP, No. of Pins:16Pins, No. of RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

703

Part Number

Manufacturer

Description

Stock

TCA9554APWR

D# NS-TCA9554APWR

Texas Instruments

OEM/CM ONLY

2077

Part Number

Manufacturer

Description

Stock

TCA9554APWR

D# 8143990P

Texas Instruments

Texas Instruments 8-Channel I/O Expander I2C, SMBus 16-Pin TSSOP, TCA9554APWR, RL

Min Qty: 10

Container: Reel

1880

Part Number

Manufacturer

Description

Stock

TCA9554APWR

Texas Instruments

TCA9554A Remote 8-Bit I2C and SMBus I/O Expander

RoHS: Compliant

103

Part Number

Manufacturer

Description

Stock

TCA9554APWR

Texas Instruments

OEM/CM ONLY

3796

Part Number

Manufacturer

Description

Stock

TCA9554APWR

Texas Instruments

IN stock Immediate delivery

1908

Part Number

Manufacturer

Description

Stock

TCA9554APWR

Texas Instruments

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

Part Number

Manufacturer

Description

Stock

TCA9554APWR

Texas Instruments

shipping today

379

Part Number

Manufacturer

Description

Stock

TCA9554APWR

D# 46218571

Texas Instruments

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

TCA9554APWR

Texas Instruments

RFQ

6938

Part Number

Manufacturer

Description

Stock

TCA9554APWR

Texas Instruments

IC I/O EXPANDER I2C 8BIT 16TSSOP

2100

Part Number

Manufacturer

Description

Stock

TCA9554APWR

D# 3009453

Texas Instruments

I/O EXPANDER, 8BIT, 400KHZ, TSSOP-16

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

703

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TCA9554APWR

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