Name: PCA9544ADGVR
Brand: Texas Instruments
SKU: PCA9544ADGVR
Availability: InStock
Rating: 5 (144 reviews)

PCA9544ADGVR

For Reference Only

Part Number	PCA9544ADGVR
Manufacturer	Texas Instruments
Description	IC I2C MUX 4CH BI-DIR 20-TVSOP
Datasheet	PCA9544ADGVR Specifications
Package	20-TFSOP (0.173", 4.40mm Width)
ECAD
In Stock	9,120 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

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Part Number # PCA9544ADGVR (Interface - Specialized) 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 PCA9544ADGVR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add PCA9544ADGVR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of PCA9544ADGVR.

PCA9544ADGVR Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Interface - Specialized
Package	20-TFSOP (0.173", 4.40mm Width)
ECAD
Series	-
Applications	Translating Switch
Interface	I2C, SMBus
Voltage - Supply	2.3 V ~ 5.5 V
Package / Case	20-TFSOP (0.173", 4.40mm Width)
Supplier Device Package	20-TVSOP
Mounting Type	Surface Mount

PCA9544ADGVR Reviews

Emel*****olmes

April 5, 2023

★ ★ ★ ★ ★

The order process is easy and user friendly, very helpful customer service, always fast shipping.

Tren*****lderon

March 29, 2023

★ ★ ★ ★ ★

Comparison with other company, Heisener is my first choice for supplier.

Leah*****ppard

March 25, 2023

★ ★ ★ ★ ★

Excellent ! PCA9544ADGVR item arrived very quickly and was packaged well, no issues.

Enriq*****intana

March 19, 2023

★ ★ ★ ★ ★

I can find what I want, and also trust I'm getting what I paid for. Many times I had to send things back or eat the cost dealing shady sellers, either way it cost me.

Karl*****ines

March 18, 2023

★ ★ ★ ★ ★

Great product at a good price. No complaints.

Ler*****Logan

March 14, 2023

★ ★ ★ ★ ★

I received technical certification with a good staff. They have good fair prices on brand names.

Cyr*****Sims

March 10, 2023

★ ★ ★ ★ ★

Website and order clear, concise and user friendly. Thanks!

Joy*****rquez

March 2, 2023

★ ★ ★ ★ ★

Fast delivery well packed and as described.

Sk***** Dar

February 23, 2023

★ ★ ★ ★ ★

I always enjoy shopping with Heisener, never disappoint me, most dependable, and no long waiting for deliveries.

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PCA9544ADGVR Packaging

PCA9544ADGVR FAQ

1. How to order PCA9544ADGVR 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 PCA9544ADGVR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PCA9544ADGVR. All suppliers must pass our qualification reviews before they can publish their products including PCA9544ADGVR on Heisener; we pay more attention to the channels and quality of PCA9544ADGVR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the PCA9544ADGVR price and inventory displayed accurate?

The price and inventory of PCA9544ADGVR 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 PCA9544ADGVR?

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 PCA9544ADGVR we delivered, we will accept the replacement or return of the PCA9544ADGVR 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 PCA9544ADGVR.

(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 PCA9544ADGVR pin diagram, PCA9544ADGVR datasheet?

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

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PCA9544ADGVR 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

PCA9544ADGVR

D# V36:1790_07309806

Texas Instruments

I2C Multiplexer 1-Element 4-IN 20-Pin TVSOP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

PCA9544ADGVR

Texas Instruments

IC I2C MUX 4CH BI-DIR 20-TVSOP

Part Number

Manufacturer

Description

Stock

PCA9544ADGVR

D# 2156-PCA9544ADGVR-ND

Rochester Electronics LLC

PCA9544A 4-CHANNEL I2C AND SMBUS

40000

Part Number

Manufacturer

Description

Stock

PCA9544ADGVR

Texas Instruments

OEM/CM ONLY

587

PCA9544ADGVRG4

Texas Instruments

OEM/CM ONLY

510

Part Number

Manufacturer

Description

Stock

PCA9544ADGVR

D# NS-PCA9544ADGVR

Texas Instruments

OEM/CM ONLY

6449

PCA9544ADGVRG4

D# NS-PCA9544ADGVRG4

Texas Instruments

OEM/CM ONLY

2196

Part Number

Manufacturer

Description

Stock

PCA9544ADGVR

Texas Instruments

PCA9544A 4-Channel I2C And SMBus Multiplexer With Interrupt Logic

RoHS: Compliant

40000

Part Number

Manufacturer

Description

Stock

PCA9544ADGVR

Texas Instruments

4-channel 2.3- to 5.5-V I2C/SMBus multiplexer with interrupt & voltage translation

Part Number

Manufacturer

Description

Stock

PCA9544ADGVR

Texas Instruments

RFQ

9754

Quick Inquiry

PCA9544ADGVR

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