Name: 74S257DC
Brand: National Semiconductor
SKU: 74S257DC
Availability: InStock
Rating: 5 (118 reviews)

74S257DC

Per Riferimento Soltanto

Numero di parte	74S257DC
Produttore	National Semiconductor
Descrizione	MULTIPLEXER
Scheda dati
pacchetto	-
ECAD
A magazzino	0 piece(s)
Prezzo unitario	Request a Quote
Tempi di Consegna	Essere confermato
Tempo di consegna stimato	lug 7 - lug 12 (Scegli una spedizione rapida)
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Servizi di consegna

Stiamo offrendo 74S257DC per il prezzo competitivo sul mercato globale, vi preghiamo di inviarci una richiesta di quote per i prezzi. Grazie!
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Specifiche 74S257DC

Produttore	National Semiconductor
Categoria	Circuiti integrati (CI) - Famiglia logica - Interruttori di segnale, multiplexer, decodificatori
pacchetto	-
ECAD
Serie	74S
genere	Data Selector/Multiplexer
Circuito	4 x 2:1
Circuiti indipendenti	1
Corrente - Uscita alta, bassa	-
Fonte di alimentazione di tensione	Single Supply
Tensione - Fornitura	4.75V ~ 5.25V
temperatura di esercizio	0°C ~ 70°C
Tipo di montaggio	Through Hole
Pacchetto / caso	16-CDIP (0.300", 7.62mm)
Pacchetto dispositivo fornitore	16-CDIP

74S257DC Packaging

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We have a professional and experienced quality control team to strictly verify and test the 74S257DC. All suppliers must pass our qualification reviews before they can publish their products including 74S257DC on Heisener; we pay more attention to the channels and quality of 74S257DC products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 74S257DC price and inventory displayed accurate?

The price and inventory of 74S257DC fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
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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 74S257DC?

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 74S257DC we delivered, we will accept the replacement or return of the 74S257DC 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 74S257DC.

(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 74S257DC pin diagram, 74S257DC datasheet?

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74S257DC

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