Name: 54LS54DMQB
Brand: National Semiconductor
SKU: 54LS54DMQB
Availability: InStock
Rating: 5 (136 reviews)

54LS54DMQB

Apenas para referência

Nº de peças	54LS54DMQB
Fabricante	National Semiconductor
Descrição	AND-OR-INVERT GATE, LS SERIES
Ficha técnica
pacote	-
ECAD
Em estoque	0 piece(s)
Preço unitário	Request a Quote
Tempo de entrega	A ser confirmado
Tempo de entrega estimado	dez 21 - dez 26 (Escolha o envio acelerado)
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Serviço de entrega

Estamos oferecendo para 54LS54DMQB 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 54LS54DMQB com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de 54LS54DMQB.

Especificações do 54LS54DMQB

Fabricante	National Semiconductor
Categoria	Circuitos integrados - Lógica - Portões e inversores - Multifuncional, configurável
pacote	-
ECAD
Series	54LS
Tipo de lógica	AND/OR/INVERT Gate
Número de circuitos	1
Número de Entradas	10 Input (3, 3, 2, 2)
Entrada de Disparo Schmitt	No
Tipo de saída	Single-Ended
Corrente - Saída Alta, Baixa	4mA, 400µA
Tensão - fonte	4.5V ~ 5.5V
Temperatura de operação	-55°C ~ 125°C
Tipo de montagem	Through Hole
Pacote / caso	14-CDIP (0.300", 7.62mm)
Pacote de Dispositivo do Fornecedor	14-CERDIP

54LS54DMQB Packaging

54LS54DMQB FAQ

1. How to order 54LS54DMQB 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 54LS54DMQB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 54LS54DMQB. All suppliers must pass our qualification reviews before they can publish their products including 54LS54DMQB on Heisener; we pay more attention to the channels and quality of 54LS54DMQB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 54LS54DMQB price and inventory displayed accurate?

The price and inventory of 54LS54DMQB 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 54LS54DMQB?

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 54LS54DMQB we delivered, we will accept the replacement or return of the 54LS54DMQB 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 54LS54DMQB.

(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 54LS54DMQB pin diagram, 54LS54DMQB datasheet?

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

54LS54DMQB Garantias

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.

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.

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54LS54DMQB

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