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

DM74LS257BN

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Teilenummer	DM74LS257BN
Hersteller	ON Semiconductor
Beschreibung	IC SELECTOR/MUX QUAD 2INP 16-DIP
Datenblatt
Paket	16-DIP (0.300", 7.62mm)
ECAD
Auf Lager	5.616 piece(s)
Stückpreis	Request a Quote
Lieferzeit	Sofort lieferbar
Geschatte Leveringstijd	Apr 30 - Mai 5 (Kies voor snelle verzending)
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Wir bieten DM74LS257BN zum günstigen Preis auf dem Weltmarkt, senden Sie uns eine Quote Anfrage Preis bitte. Danke!
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DM74LS257BN Spezifikationen

Hersteller	ON Semiconductor
Rubrik	Integrierte Schaltungen (ICs) - Logik - Signalschalter, Multiplexer, Decoder
Paket	16-DIP (0.300", 7.62mm)
ECAD
Serie	74LS
Art	Multiplexer
Schaltung	4 x 2:1
Unabhängige Schaltungen	1
Strom - Ausgang hoch, niedrig	2.6mA, 24mA
Spannungsquelle	Single Supply
Spannungsversorgung	4.75 V ~ 5.25 V
Betriebstemperatur	0°C ~ 70°C
Befestigungsart	Through Hole
Paket / Fall	16-DIP (0.300", 7.62mm)
Lieferantengerätepaket	16-PDIP

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 Garantien

Servicegarantien

Wir garantieren 100% Kundenzufriedenheit.

Unser erfahrenes Verkaufsteam und unser technisches Support-Team unterstützen unsere Dienstleistungen, um alle unsere Kunden zufriedenzustellen.

Qualitätsgarantien

Wir bieten 90 Tage Garantie.

Wenn die Artikel, die Sie erhalten haben, nicht in perfekter Qualität sind, sind wir für Ihre Rückerstattung oder den Ersatz verantwortlich. Die Artikel müssen jedoch in ihrem ursprünglichen Zustand zurückgesandt werden.

Globale Lieferketten - Zuverlässige und autorisierte Distributorenressourcen

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LOGIC MUX, QUAD, 2-INPUT, LS-TTL, 16 Pin, Plastic, DIP

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National Semiconductor Corporation

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OEM/CM ONLY

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Fairchild Semiconductor Corporation

IN stock Immediate delivery

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DM74LS257BN

D# 2028023848

National Semiconductor Corporation

DM74LS257BN NATIONAL SEMICONDUCTOR Quad 2-to-1 Data Selector/multiplexers 3-state

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Fairchild Semiconductor Corporation

shipping today

3326

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mfr

RFQ

12617

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DM74LS257BN

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