Name: SN74LS640-1NS
Brand: Texas Instruments
SKU: SN74LS640-1NS
Availability: InStock
Rating: 5 (90 reviews)

SN74LS640-1NS

Apenas para referência

Nº de peças	SN74LS640-1NS
Fabricante	Texas Instruments
Descrição	IC TXRX INVERT 5.25V 20SO
Ficha técnica
pacote	-
ECAD
Em estoque	0 piece(s)
Preço unitário	Request a Quote
Tempo de entrega	A ser confirmado
Tempo de entrega estimado	set 30 - out 5 (Escolha o envio acelerado)
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Estamos oferecendo para SN74LS640-1NS preço competitivo no mercado global, por favor, envie-nos um pedido de quota para os preços. Obrigado!
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Especificações do SN74LS640-1NS

Fabricante	Texas Instruments
Categoria	Circuitos integrados - Lógica - Buffers, controladores, receptores, transceptores
pacote	-
ECAD
Series	74LS
Tipo de lógica	Transceiver, Inverting
Número de elementos	1
Número de bits por elemento	8
Tipo de entrada	-
Tipo de saída	3-State
Corrente - Saída Alta, Baixa	15mA, 48mA
Tensão - fonte	4.75V ~ 5.25V
Temperatura de operação	0°C ~ 70°C (TA)
Tipo de montagem	Surface Mount
Pacote / caso	20-SOIC (0.209", 5.30mm Width)
Pacote de Dispositivo do Fornecedor	20-SO

SN74LS640-1NS Packaging

SN74LS640-1NS FAQ

1. How to order SN74LS640-1NS 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 SN74LS640-1NS is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS640-1NS. All suppliers must pass our qualification reviews before they can publish their products including SN74LS640-1NS on Heisener; we pay more attention to the channels and quality of SN74LS640-1NS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS640-1NS price and inventory displayed accurate?

The price and inventory of SN74LS640-1NS 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 SN74LS640-1NS?

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 SN74LS640-1NS we delivered, we will accept the replacement or return of the SN74LS640-1NS 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 SN74LS640-1NS.

(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 SN74LS640-1NS pin diagram, SN74LS640-1NS datasheet?

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

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SN74LS640-1NS

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