Name: PCA9554PWRG4
Brand: Texas Instruments
SKU: PCA9554PWRG4
Availability: InStock
Rating: 5 (168 reviews)

PCA9554PWRG4

For Reference Only

Part Number	PCA9554PWRG4
Manufacturer	Texas Instruments
Description	IC I/O EXPANDER I2C 8B 16TSSOP
Datasheet	PCA9554PWRG4 Specifications
Package	16-TSSOP (0.173", 4.40mm Width)
ECAD
In Stock	46,596 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 18 - May 23 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # PCA9554PWRG4 (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 PCA9554PWRG4 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add PCA9554PWRG4 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of PCA9554PWRG4.

PCA9554PWRG4 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

PCA9554PWRG4 Reviews

Fra***** Pham

April 2, 2023

★ ★ ★ ★ ★

No problem in making an order and will see how the shipping goes.

Paol*****rgan

March 30, 2023

★ ★ ★ ★ ★

Great service as always from this supplier. Already bought many times

Bri*****Green

March 21, 2023

★ ★ ★ ★ ★

Great Seller, Great Item, the quality is great, Highly Recommended.

Keny*****auhan

March 19, 2023

★ ★ ★ ★ ★

Bought these to help prevent solar panels from feeding back. Works great and doesn't get as hot.

Jess*****adan

March 19, 2023

★ ★ ★ ★ ★

I enjoy doing business with Heisener, please keep up the GREAT Service!

Ignac*****evino

March 15, 2023

★ ★ ★ ★ ★

Exactly as listed and arrived very fast, excellent price and service!

Har***** Puri

March 13, 2023

★ ★ ★ ★ ★

the parts work as they should. Amazing price perfect all round many thanks

Ani***** Lall

March 1, 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!

Way***** Tak

February 24, 2023

★ ★ ★ ★ ★

I love your products are well organized. You make it easy to spend $$$! Lol. Keep up the good work folks!

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PCA9554PWRG4 Packaging

PCA9554PWRG4 FAQ

1. How to order PCA9554PWRG4 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 PCA9554PWRG4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PCA9554PWRG4. All suppliers must pass our qualification reviews before they can publish their products including PCA9554PWRG4 on Heisener; we pay more attention to the channels and quality of PCA9554PWRG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the PCA9554PWRG4 price and inventory displayed accurate?

The price and inventory of PCA9554PWRG4 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 PCA9554PWRG4?

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 PCA9554PWRG4 we delivered, we will accept the replacement or return of the PCA9554PWRG4 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 PCA9554PWRG4.

(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 PCA9554PWRG4 pin diagram, PCA9554PWRG4 datasheet?

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

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PCA9554PWRG4 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

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PCA9554PWRG4

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