Name: DM74S280J
Brand: National Semiconductor
SKU: DM74S280J
Availability: InStock
Rating: 5 (134 reviews)

DM74S280J

Per Riferimento Soltanto

Numero di parte	DM74S280J
Produttore	National Semiconductor
Descrizione	PARITY GENERATOR/CHECKER, TTL
Scheda dati
pacchetto	-
ECAD
A magazzino	0 piece(s)
Prezzo unitario	Request a Quote
Tempi di Consegna	Essere confermato
Tempo di consegna stimato	dic 7 - dic 12 (Scegli una spedizione rapida)
Richiedi Preventivo

Modalità di pagamento
Servizi di consegna

Stiamo offrendo DM74S280J per il prezzo competitivo sul mercato globale, vi preghiamo di inviarci una richiesta di quote per i prezzi. Grazie!
Per elaborare il tuo RFQ, si prega di aggiungere DM74S280J con quantità in distinta. Heisener.com non richiede alcuna registrazione, richiedere un preventivo di DM74S280J.

Specifiche DM74S280J

Produttore	National Semiconductor
Categoria	Circuiti integrati (CI) - Famiglia logica - Generatori e controllori di parità
pacchetto	-
ECAD
Serie	74S
Tipo di logica	Parity Generator/Checker
Numero di circuiti	9
Corrente - Uscita alta, bassa	1mA, 20mA
Tensione - Fornitura	4.5 V ~ 5.5 V
temperatura di esercizio	0°C ~ 70°C
Tipo di montaggio	Through Hole
Pacchetto / caso	14-CDIP (0.300", 7.62mm)
Pacchetto dispositivo fornitore	14-CDIP

DM74S280J Packaging

DM74S280J FAQ

1. How to order DM74S280J 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 DM74S280J is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DM74S280J. All suppliers must pass our qualification reviews before they can publish their products including DM74S280J on Heisener; we pay more attention to the channels and quality of DM74S280J products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DM74S280J price and inventory displayed accurate?

The price and inventory of DM74S280J 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 DM74S280J?

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 DM74S280J we delivered, we will accept the replacement or return of the DM74S280J 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 DM74S280J.

(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 DM74S280J pin diagram, DM74S280J datasheet?

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

DM74S280J garanzie

Garanzie di servizio

Garantiamo la soddisfazione del cliente al 100%.

Il nostro team di vendita esperto e il team di supporto tecnico supportano i nostri servizi per soddisfare tutti i nostri clienti.

Garanzie di qualità

Forniamo una garanzia di 90 giorni.

Se gli articoli che hai ricevuto non fossero di qualità perfetta, saremmo responsabili per il rimborso o la sostituzione, ma gli articoli devono essere restituiti nelle loro condizioni originali.

Quick Inquiry

DM74S280J

Qualità certificata

L'impegno di Heisener per la qualità ha plasmato i nostri processi di approvvigionamento, test, spedizione e ogni passo intermedio. Questa base è alla base di ogni componente che vendiamo.

ISO9001:2015, ICAS, IAF, UKAS