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54LS279FMQB

54LS279FMQB

54LS279FMQB

Per Riferimento Soltanto

Numero di parte 54LS279FMQB
Produttore National Semiconductor
Descrizione R-S LATCH 1-BIT, 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 25 - dic 30 (Scegli una spedizione rapida)
Richiedi Preventivo
Modalità di pagamento
Servizi di consegna
  • Stiamo offrendo 54LS279FMQB 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 54LS279FMQB con quantità in distinta. Heisener.com non richiede alcuna registrazione, richiedere un preventivo di 54LS279FMQB.

Specifiche 54LS279FMQB

ProduttoreNational Semiconductor
CategoriaCircuiti integrati (CI) - Logici - Latch
pacchetto-
ECAD
Serie54LS
Tipo di logicaS-R Latch
Circuito1:1
Tipo di uscitaStandard
Tensione - Fornitura4.5V ~ 5.5V
Circuiti indipendenti4
Tempo di ritardo - Propagazione27ns
Corrente - Uscita alta, bassa400µA, 4mA
temperatura di esercizio-55°C ~ 125°C
Tipo di montaggioSurface Mount
Pacchetto / caso16-CFlatpack
Pacchetto dispositivo fornitore16-CFlatPack

54LS279FMQB Packaging

Customized Labels
Sealing
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Insepction

54LS279FMQB FAQ

  • 1. How to order 54LS279FMQB 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 54LS279FMQB is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the 54LS279FMQB. All suppliers must pass our qualification reviews before they can publish their products including 54LS279FMQB on Heisener; we pay more attention to the channels and quality of 54LS279FMQB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the 54LS279FMQB price and inventory displayed accurate?
    The price and inventory of 54LS279FMQB 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 54LS279FMQB?
    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 54LS279FMQB we delivered, we will accept the replacement or return of the 54LS279FMQB 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 54LS279FMQB.
    (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 54LS279FMQB pin diagram, 54LS279FMQB datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

54LS279FMQB garanzie

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54LS279FMQB

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