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SN74LS244DWR

hot SN74LS244DWR

SN74LS244DWR

Apenas para referência

Nº de peças SN74LS244DWR
Fabricante Texas Instruments
Descrição IC BUFF/DVR TRI-ST DUAL 20SOIC
Ficha técnica
pacote 20-SOIC (0.295", 7.50mm Width)
ECAD
Em estoque 280.788 piece(s)
Preço unitário $ 0,9602 *
Tempo de entrega Pode ser enviado imediatamente
Tempo de entrega estimado fev 6 - fev 11 (Escolha o envio acelerado)
Solicite uma cotação
Métodos de Pagamento
Serviço de entrega
  • Estamos oferecendo para SN74LS244DWR preço competitivo no mercado global, por favor, envie-nos um pedido de quota para os preços. Obrigado!
  • Para efectuar a sua RFQ, por favor, adicione SN74LS244DWR com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de SN74LS244DWR.

Especificações do SN74LS244DWR

FabricanteTexas Instruments
CategoriaCircuitos integrados - Lógica - Buffers, controladores, receptores, transceptores
pacote20-SOIC (0.295", 7.50mm Width)
ECAD
Series74LS
Tipo de lógicaBuffer, Non-Inverting
Número de elementos2
Número de bits por elemento4
Tipo de entrada-
Tipo de saídaPush-Pull
Corrente - Saída Alta, Baixa15mA, 24mA
Tensão - fonte4.75 V ~ 5.25 V
Temperatura de operação0°C ~ 70°C (TA)
Tipo de montagemSurface Mount
Pacote / caso20-SOIC (0.295", 7.50mm Width)
Pacote de Dispositivo do Fornecedor20-SOIC

SN74LS244DWR Packaging

Customized Labels
Sealing
Packing
Insepction

SN74LS244DWR FAQ

  • 1. How to order SN74LS244DWR 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 SN74LS244DWR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SN74LS244DWR. All suppliers must pass our qualification reviews before they can publish their products including SN74LS244DWR on Heisener; we pay more attention to the channels and quality of SN74LS244DWR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SN74LS244DWR price and inventory displayed accurate?
    The price and inventory of SN74LS244DWR 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 SN74LS244DWR?
    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 SN74LS244DWR we delivered, we will accept the replacement or return of the SN74LS244DWR 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 SN74LS244DWR.
    (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 SN74LS244DWR pin diagram, SN74LS244DWR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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SN74LS244DWR Garantias

Service Guarantee

Garantias de Serviço

Nós garantimos 100% de satisfação do cliente.

Nossa experiente equipe de vendas e suporte técnico apoiam nossos serviços para satisfazer todos os nossos clientes.

Quality Guarantee

Garantias de qualidade

Nós fornecemos 90 dias de garantia.

Se os itens que você recebeu não fossem de perfeita qualidade, seríamos responsáveis pelo seu reembolso ou substituição, mas os itens devem ser devolvidos em sua condição original.

Cadeias de suprimentos globais - Recursos confiáveis e autorizados para distribuidores

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SN74LS244DWR

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