Name: SN74AS257DRE4
Brand: Texas Instruments
SKU: SN74AS257DRE4
Availability: InStock
Rating: 5 (97 reviews)

SN74AS257DRE4

Per Riferimento Soltanto

Numero di parte	SN74AS257DRE4
Produttore	Texas Instruments
Descrizione	IC SELECTOR/MUX QUAD 2-1 16-SOIC
Scheda dati
pacchetto	16-SOIC (0.154", 3.90mm Width)
ECAD
A magazzino	5.056 piece(s)
Prezzo unitario	Request a Quote
Tempi di Consegna	Essere confermato
Tempo di consegna stimato	nov 18 - nov 23 (Scegli una spedizione rapida)
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Stiamo offrendo SN74AS257DRE4 per il prezzo competitivo sul mercato globale, vi preghiamo di inviarci una richiesta di quote per i prezzi. Grazie!
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Specifiche SN74AS257DRE4

Produttore	Texas Instruments
Categoria	Circuiti integrati (CI) - Famiglia logica - Interruttori di segnale, multiplexer, decodificatori
pacchetto	16-SOIC (0.154", 3.90mm Width)
ECAD
Serie	74AS
genere	Multiplexer
Circuito	4 x 2:1
Circuiti indipendenti	1
Corrente - Uscita alta, bassa	15mA, 48mA
Fonte di alimentazione di tensione	Single Supply
Tensione - Fornitura	4.5 V ~ 5.5 V
temperatura di esercizio	0°C ~ 70°C
Tipo di montaggio	Surface Mount
Pacchetto / caso	16-SOIC (0.154", 3.90mm Width)
Pacchetto dispositivo fornitore	16-SOIC

SN74AS257DRE4 Packaging

SN74AS257DRE4 FAQ

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2. How does Heisener guarantee that SN74AS257DRE4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74AS257DRE4. All suppliers must pass our qualification reviews before they can publish their products including SN74AS257DRE4 on Heisener; we pay more attention to the channels and quality of SN74AS257DRE4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74AS257DRE4 price and inventory displayed accurate?

The price and inventory of SN74AS257DRE4 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 SN74AS257DRE4?

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 SN74AS257DRE4 we delivered, we will accept the replacement or return of the SN74AS257DRE4 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 SN74AS257DRE4.

(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 SN74AS257DRE4 pin diagram, SN74AS257DRE4 datasheet?

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

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SN74AS257DRE4

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