Name: SN74LS642-1N
Brand: Texas Instruments
SKU: SN74LS642-1N
Price: 10.0858 USD
Availability: InStock
Rating: 5 (190 reviews)

SN74LS642-1N

For Reference Only

Part Number	SN74LS642-1N
Manufacturer	Texas Instruments
Description	IC BUS TRANSCEIVER 8BIT 20DIP
Datasheet	SN74LS642-1N Specifications
Package	20-DIP (0.300", 7.62mm)
ECAD
In Stock	5,856 piece(s)
Unit Price	$ 10.0858 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
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Part Number # SN74LS642-1N (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 SN74LS642-1N specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SN74LS642-1N with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SN74LS642-1N.

SN74LS642-1N Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Logic - Buffers, Drivers, Receivers, Transceivers
Package	20-DIP (0.300", 7.62mm)
ECAD
Series	74LS
Logic Type	Transceiver, Inverting
Number of Elements	1
Number of Bits per Element	8
Input Type	-
Output Type	Open Collector
Current - Output High, Low	-, 24mA
Voltage - Supply	4.75 V ~ 5.25 V
Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Through Hole
Package / Case	20-DIP (0.300", 7.62mm)
Supplier Device Package	20-PDIP

SN74LS642-1N Reviews

Aubr*****sparza

April 4, 2023

★ ★ ★ ★ ★

Worked as advertised and good price. Can you imagine buying these at local store it would cost way to much.

Cruz*****ncer

April 4, 2023

★ ★ ★ ★ ★

Good quality, buy back and then use, with the newly bought hard disk, very stable, at any time you can check things, not occupy space, very convenient.

Davi*****ullock

March 31, 2023

★ ★ ★ ★ ★

It works fine and does what it has designed for. No regrets.

Grah*****costa

March 21, 2023

★ ★ ★ ★ ★

Super Fast Delivery & Well Packaged - Great Service - No Problems

Cor*****Pant

March 13, 2023

★ ★ ★ ★ ★

Very Quick,no problems - Thank you.

Fati*****anner

March 7, 2023

★ ★ ★ ★ ★

Best way to locate what I need, on a fast and efficient shipping! Keep up the good work!

Jay*****Chang

March 4, 2023

★ ★ ★ ★ ★

Very user friendly to find part and specs. Easy to deal with the transaction for different payment types. Thanks!

Brixt*****meron

February 24, 2023

★ ★ ★ ★ ★

I'm so sure that you're beating your competitor on delivery!

Write a Review

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SN74LS642-1N Packaging

SN74LS642-1N FAQ

1. How to order SN74LS642-1N 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 SN74LS642-1N is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS642-1N. All suppliers must pass our qualification reviews before they can publish their products including SN74LS642-1N on Heisener; we pay more attention to the channels and quality of SN74LS642-1N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS642-1N price and inventory displayed accurate?

The price and inventory of SN74LS642-1N 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 SN74LS642-1N?

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 SN74LS642-1N we delivered, we will accept the replacement or return of the SN74LS642-1N 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 SN74LS642-1N.

(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 SN74LS642-1N pin diagram, SN74LS642-1N datasheet?

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

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SN74LS642-1N 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.

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SN74LS642-1N

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