Name: SN74LS191DE4
Brand: Texas Instruments
SKU: SN74LS191DE4
Price: 0.7656 USD
Availability: InStock
Rating: 5 (96 reviews)

SN74LS191DE4

Apenas para referência

Nº de peças	SN74LS191DE4
Fabricante	Texas Instruments
Descrição	IC SYNC 4-BIT UP/DN CNTR 16-SOIC
Ficha técnica
pacote	16-SOIC (0.154", 3.90mm Width)
ECAD
Em estoque	5.120 piece(s)
Preço unitário	$ 0,7656 *
Tempo de entrega	A ser confirmado
Tempo de entrega estimado	jan 6 - jan 11 (Escolha o envio acelerado)
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Serviço de entrega

Estamos oferecendo para SN74LS191DE4 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 SN74LS191DE4 com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de SN74LS191DE4.

Especificações do SN74LS191DE4

Fabricante	Texas Instruments
Categoria	Circuitos integrados - Lógica - Contadores, divisores
pacote	16-SOIC (0.154", 3.90mm Width)
ECAD
Series	74LS
Tipo de lógica	Binary Counter
Direção	Up, Down
Número de elementos	1
Número de bits por elemento	4
Restabelecer	-
Cronometragem	Synchronous
Taxa de contagem	25MHz
Tipo de gatilho	Positive Edge
Tensão - fonte	4.75 V ~ 5.25 V
Temperatura de operação	0°C ~ 70°C
Tipo de montagem	Surface Mount
Pacote / caso	16-SOIC (0.154", 3.90mm Width)
Pacote de Dispositivo do Fornecedor	16-SOIC

SN74LS191DE4 Packaging

SN74LS191DE4 FAQ

1. How to order SN74LS191DE4 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 SN74LS191DE4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS191DE4. All suppliers must pass our qualification reviews before they can publish their products including SN74LS191DE4 on Heisener; we pay more attention to the channels and quality of SN74LS191DE4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS191DE4 price and inventory displayed accurate?

The price and inventory of SN74LS191DE4 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 SN74LS191DE4?

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 SN74LS191DE4 we delivered, we will accept the replacement or return of the SN74LS191DE4 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 SN74LS191DE4.

(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 SN74LS191DE4 pin diagram, SN74LS191DE4 datasheet?

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

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SN74LS191DE4 Garantias

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Nós garantimos 100% de satisfação do cliente.

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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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Nº de peças

Fabricante

Descrição

Estoque

SN74LS191DE4

Texas Instruments

IC SYNC 4-BIT UP/DN CNTR 16-SOIC

Nº de peças

Fabricante

Descrição

Estoque

SN74LS191DE4

D# SN74LS191DE4-ND

Texas Instruments

IC SYNC 4-BIT UP/DN CNTR 16-SOIC

Nº de peças

Fabricante

Descrição

Estoque

SN74LS191DE4

Texas Instruments

OEM/CM ONLY

178

Nº de peças

Fabricante

Descrição

Estoque

SN74LS191DE4

D# 595-SN74LS191DE4

Texas Instruments

Counter ICs 4-Bit Sync Up/Down

RoHS: Compliant

620

Nº de peças

Fabricante

Descrição

Estoque

SN74LS191DE4

D# NS-SN74LS191DE4

Texas Instruments

OEM/CM ONLY

9231

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SN74LS191DE4

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