Name: M74HCT688B1R
Brand: STMicroelectronics
SKU: M74HCT688B1R
Availability: InStock
Rating: 5 (88 reviews)

M74HCT688B1R

Apenas para referência

Nº de peças	M74HCT688B1R
Fabricante	STMicroelectronics
Descrição	IC COMPARATOR EQUALITY 8B 20DIP
Ficha técnica	M74HCT688B1R Ficha técnica
pacote	20-DIP (0.300", 7.62mm)
ECAD
Em estoque	3.552 piece(s)
Preço unitário	Request a Quote
Tempo de entrega	A ser confirmado
Tempo de entrega estimado	mai 1 - mai 6 (Escolha o envio acelerado)
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Estamos oferecendo para M74HCT688B1R 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 M74HCT688B1R com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de M74HCT688B1R.

Especificações do M74HCT688B1R

Fabricante	STMicroelectronics
Categoria	Circuitos integrados - Lógica - Comparadores
pacote	20-DIP (0.300", 7.62mm)
ECAD
Series	74HCT
Tipo	Identity Comparator
Número de bits	8
Saída	Active Low
Função de Saída	A=B
Tensão - fonte	4.5 V ~ 5.5 V
Corrente - Saída Alta, Baixa	4mA, 4mA
Atraso Máximo de Propagação @ V, Max CL	32ns @ 4.5V, 50pF
Corrente - Quiescente (Iq)	4µA
Temperatura de operação	-55°C ~ 125°C
Pacote / caso	20-DIP (0.300", 7.62mm)
Tipo de montagem	Through Hole

M74HCT688B1R folha de dados

M74HCT688B1R Packaging

M74HCT688B1R FAQ

1. How to order M74HCT688B1R 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 M74HCT688B1R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the M74HCT688B1R. All suppliers must pass our qualification reviews before they can publish their products including M74HCT688B1R on Heisener; we pay more attention to the channels and quality of M74HCT688B1R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the M74HCT688B1R price and inventory displayed accurate?

The price and inventory of M74HCT688B1R 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 M74HCT688B1R?

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 M74HCT688B1R we delivered, we will accept the replacement or return of the M74HCT688B1R 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 M74HCT688B1R.

(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 M74HCT688B1R pin diagram, M74HCT688B1R datasheet?

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

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M74HCT688B1R 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.

Cadeias de suprimentos globais - Recursos confiáveis e autorizados para distribuidores

Nº de peças

Fabricante

Descrição

Estoque

M74HCT688B1R

STMicroelectronics

IC COMPARATOR EQUALITY 8B 20DIP

Nº de peças

Fabricante

Descrição

Estoque

M74HCT688B1R

D# M74HCT688B1R-ND

STMicroelectronics

IC COMPARATOR EQUALITY 8B 20DIP

Nº de peças

Fabricante

Descrição

Estoque

M74HCT688B1R

D# NS-M74HCT688B1R

STMicroelectronics

OEM/CM ONLY

9634

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M74HCT688B1R

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