Name: DM74LS257BN
Brand: ON Semiconductor
SKU: DM74LS257BN
Availability: InStock
Rating: 5 (174 reviews)

DM74LS257BN

For Reference Only

Part Number	DM74LS257BN
Manufacturer	ON Semiconductor
Description	IC SELECTOR/MUX QUAD 2INP 16-DIP
Datasheet	DM74LS257BN Specifications
Package	16-DIP (0.300", 7.62mm)
ECAD
In Stock	5,616 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jul 2 - Jul 7 (Choose Expedited Shipping)
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Part Number # DM74LS257BN (Logic - Signal Switches, Multiplexers, Decoders) is manufactured by ON Semiconductor 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 DM74LS257BN specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DM74LS257BN with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DM74LS257BN.

DM74LS257BN Specifications

Manufacturer	ON Semiconductor
Category	Integrated Circuits (ICs) - Logic - Signal Switches, Multiplexers, Decoders
Package	16-DIP (0.300", 7.62mm)
ECAD
Series	74LS
Type	Multiplexer
Circuit	4 x 2:1
Independent Circuits	1
Current - Output High, Low	2.6mA, 24mA
Voltage Supply Source	Single Supply
Voltage - Supply	4.75 V ~ 5.25 V
Operating Temperature	0°C ~ 70°C
Mounting Type	Through Hole
Package / Case	16-DIP (0.300", 7.62mm)
Supplier Device Package	16-PDIP

DM74LS257BN Reviews

Ind*****Bean

April 2, 2023

★ ★ ★ ★ ★

They were easy to work with and did what I expected.

Bryn*****call

March 12, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent.

Mcki***** Ross

March 11, 2023

★ ★ ★ ★ ★

It gives you a good quality product, with a great variety.. I will for sure order this set again when i start to run low

Moha*****Glass

March 9, 2023

★ ★ ★ ★ ★

Good service, and great value for money I am pleased with the item of DM74LS257BN.

Emme*****alan

March 5, 2023

★ ★ ★ ★ ★

Very good contact, well packed, hope to buy from you again.

Apr*****Kline

February 24, 2023

★ ★ ★ ★ ★

Work Great. Would recommend. Only used 2. So I have 248 extras. Best deal by far that's why I got these.

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DM74LS257BN Packaging

DM74LS257BN FAQ

1. How to order DM74LS257BN 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 DM74LS257BN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DM74LS257BN. All suppliers must pass our qualification reviews before they can publish their products including DM74LS257BN on Heisener; we pay more attention to the channels and quality of DM74LS257BN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DM74LS257BN price and inventory displayed accurate?

The price and inventory of DM74LS257BN 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 DM74LS257BN?

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 DM74LS257BN we delivered, we will accept the replacement or return of the DM74LS257BN 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 DM74LS257BN.

(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 DM74LS257BN pin diagram, DM74LS257BN datasheet?

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

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DM74LS257BN 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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National Semiconductor Corporation

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shipping today

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DM74LS257BN

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