Name: SN74AS640DWG4
Brand: Texas Instruments
SKU: SN74AS640DWG4
Availability: InStock
Rating: 5 (128 reviews)

SN74AS640DWG4

For Reference Only

Part Number	SN74AS640DWG4
Manufacturer	Texas Instruments
Description	IC BUS TRANSCEIVER 8BIT 20SOIC
Datasheet	SN74AS640DWG4 Specifications
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
In Stock	3,360 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
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Part Number # SN74AS640DWG4 (Logic - Buffers, Drivers, Receivers, Transceivers) 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 SN74AS640DWG4 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SN74AS640DWG4 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SN74AS640DWG4.

SN74AS640DWG4 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Logic - Buffers, Drivers, Receivers, Transceivers
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
Series	74AS
Logic Type	Transceiver, Inverting
Number of Elements	1
Number of Bits per Element	8
Input Type	-
Output Type	Push-Pull
Current - Output High, Low	15mA, 64mA
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Surface Mount
Package / Case	20-SOIC (0.295", 7.50mm Width)
Supplier Device Package	20-SOIC

SN74AS640DWG4 Reviews

Mess*****Dyer

April 6, 2023

★ ★ ★ ★ ★

I've never had a problem with Heisener. Packages arrive on time and in great condition.

Blak*****dersen

April 5, 2023

★ ★ ★ ★ ★

Purchased this in May and didn't use it until last week. worked and all was good.

Kia*****valos

April 3, 2023

★ ★ ★ ★ ★

I took time to note down but perfect after several months of use

Kyle*****eron

March 29, 2023

★ ★ ★ ★ ★

Excellent sales and service. Thank you. Buy with confidence.

Hall*****oodwin

March 26, 2023

★ ★ ★ ★ ★

Parts received and tested, all can work, thank you

Brael*****ansal

March 13, 2023

★ ★ ★ ★ ★

I took the chance and used it and I worked fine for me.

Elea*****Wade

March 8, 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!

Alex*****r Hill

March 4, 2023

★ ★ ★ ★ ★

It fit exactly in the same location as the original. Works great and no problem. Good purchase.

Lou*****Setty

February 23, 2023

★ ★ ★ ★ ★

They worked as I expected. I'll definitely purchase again. Thank you!

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SN74AS640DWG4 Packaging

SN74AS640DWG4 FAQ

1. How to order SN74AS640DWG4 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 SN74AS640DWG4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74AS640DWG4. All suppliers must pass our qualification reviews before they can publish their products including SN74AS640DWG4 on Heisener; we pay more attention to the channels and quality of SN74AS640DWG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74AS640DWG4 price and inventory displayed accurate?

The price and inventory of SN74AS640DWG4 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 SN74AS640DWG4?

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 SN74AS640DWG4 we delivered, we will accept the replacement or return of the SN74AS640DWG4 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 SN74AS640DWG4.

(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 SN74AS640DWG4 pin diagram, SN74AS640DWG4 datasheet?

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

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SN74AS640DWG4 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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SN74AS640DWG4

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OEM/CM ONLY

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SN74AS640DWG4

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