Name: 74AC11257DBR
Brand: Texas Instruments
SKU: 74AC11257DBR
Availability: InStock
Rating: 5 (131 reviews)

74AC11257DBR

Apenas para referência

Nº de peças	74AC11257DBR
Fabricante	Texas Instruments
Descrição	IC QUAD SELECTOR/MUX 20-SSOP
Ficha técnica	74AC11257DBR Ficha técnica
pacote	20-SSOP (0.209", 5.30mm Width)
ECAD
Em estoque	5.520 piece(s)
Preço unitário	Request a Quote
Tempo de entrega	A ser confirmado
Tempo de entrega estimado	mai 22 - mai 27 (Escolha o envio acelerado)
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Especificações do 74AC11257DBR

Fabricante	Texas Instruments
Categoria	Circuitos integrados - Lógica - Interruptores de sinal, multiplexadores, decodificadores
pacote	20-SSOP (0.209", 5.30mm Width)
ECAD
Series	74AC
Tipo	Multiplexer
O circuito	4 x 2:1
Circuitos Independentes	1
Corrente - Saída Alta, Baixa	24mA, 24mA
Fonte de alimentação de tensão	Dual Supply
Tensão - fonte	3 V ~ 5.5 V
Temperatura de operação	-40°C ~ 85°C
Tipo de montagem	Surface Mount
Pacote / caso	20-SSOP (0.209", 5.30mm Width)
Pacote de Dispositivo do Fornecedor	20-SSOP

74AC11257DBR folha de dados

74AC11257DBR Packaging

74AC11257DBR FAQ

1. How to order 74AC11257DBR 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 74AC11257DBR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 74AC11257DBR. All suppliers must pass our qualification reviews before they can publish their products including 74AC11257DBR on Heisener; we pay more attention to the channels and quality of 74AC11257DBR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 74AC11257DBR price and inventory displayed accurate?

The price and inventory of 74AC11257DBR 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 74AC11257DBR?

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 74AC11257DBR we delivered, we will accept the replacement or return of the 74AC11257DBR 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 74AC11257DBR.

(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 74AC11257DBR pin diagram, 74AC11257DBR datasheet?

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

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74AC11257DBR 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
74AC11257DBR	Texas Instruments	IC QUAD SELECTOR/MUX 20-SSOP	0
74AC11257DBRE4	Texas Instruments	IC QUAD SELECTOR/MUX 20-SSOP	0
74AC11257DBRG4	Texas Instruments	IC DATA SELECTOR/MUX SGL 20SSOP	0

Nº de peças	Fabricante	Descrição	Estoque
74AC11257DBR D# 74AC11257DBR-ND	Texas Instruments	IC MULTIPLEXER 4 X 2:1 20SSOP	0
74AC11257DBRE4 D# 74AC11257DBRE4-ND	Texas Instruments	IC MULTIPLEXER 4 X 2:1 20SSOP	0
74AC11257DBRG4 D# 74AC11257DBRG4-ND	Texas Instruments	IC MULTIPLEXER 4 X 2:1 20SSOP	0

Nº de peças

Fabricante

Descrição

Estoque

74AC11257DBR

Texas Instruments

OEM/CM ONLY

176

Nº de peças	Fabricante	Descrição	Estoque
74AC11257DBR D# NS-74AC11257DBR	Texas Instruments	OEM/CM ONLY	4233
74AC11257DBRE4 D# NS-74AC11257DBRE4	Texas Instruments	OEM/CM ONLY	8592
74AC11257DBRG4 D# NS-74AC11257DBRG4	Texas Instruments	OEM/CM ONLY	6323

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74AC11257DBR

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