Name: SN74ALS639AN
Brand: Texas Instruments
SKU: SN74ALS639AN
Price: 3.7876 USD
Availability: InStock
Rating: 5 (101 reviews)

SN74ALS639AN

Apenas para referência

Nº de peças	SN74ALS639AN
Fabricante	Texas Instruments
Descrição	IC BUS TRANSCEIVER DUAL 20DIP
Ficha técnica
pacote	20-DIP (0.300", 7.62mm)
ECAD
Em estoque	6.720 piece(s)
Preço unitário	$ 3,7876 *
Tempo de entrega	A ser confirmado
Tempo de entrega estimado	mai 5 - mai 10 (Escolha o envio acelerado)
Solicite uma cotação

Métodos de Pagamento
Serviço de entrega

Estamos oferecendo para SN74ALS639AN 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 SN74ALS639AN com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de SN74ALS639AN.

Especificações do SN74ALS639AN

Fabricante	Texas Instruments
Categoria	Circuitos integrados - Lógica - Buffers, controladores, receptores, transceptores
pacote	20-DIP (0.300", 7.62mm)
ECAD
Series	74ALS
Tipo de lógica	Transceiver, Non-Inverting
Número de elementos	1
Número de bits por elemento	8
Tipo de entrada	-
Tipo de saída	Open Collector, Push-Pull
Corrente - Saída Alta, Baixa	-, 24mA; 15mA, 24mA
Tensão - fonte	4.5 V ~ 5.5 V
Temperatura de operação	0°C ~ 70°C (TA)
Tipo de montagem	Through Hole
Pacote / caso	20-DIP (0.300", 7.62mm)
Pacote de Dispositivo do Fornecedor	20-PDIP

SN74ALS639AN Packaging

SN74ALS639AN FAQ

1. How to order SN74ALS639AN 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 SN74ALS639AN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74ALS639AN. All suppliers must pass our qualification reviews before they can publish their products including SN74ALS639AN on Heisener; we pay more attention to the channels and quality of SN74ALS639AN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74ALS639AN price and inventory displayed accurate?

The price and inventory of SN74ALS639AN 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 SN74ALS639AN?

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 SN74ALS639AN we delivered, we will accept the replacement or return of the SN74ALS639AN 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 SN74ALS639AN.

(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 SN74ALS639AN pin diagram, SN74ALS639AN datasheet?

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

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SN74ALS639AN 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

SN74ALS639AN

D# V36:1790_07327882

Texas Instruments

Bus XCVR Single 8-CH 3-ST/Open Collector 20-Pin PDIP Tube

RoHS: Compliant

Nº de peças	Fabricante	Descrição	Estoque
SN74ALS639ANSRG4	Texas Instruments	NON INVERTING TRANSCEIVER, SOP-20, FULL REEL, Logic Device Type:Transceiver, Non Inverting, Supply Voltage Min:4.5V, Supply Voltage Max:5.5V, Logic Case Style:SOP, No. of Pins:20, Operating Temperature Min:0C, Packaging:Tape & Reel , RoHS Compliant: Yes	0
SN74ALS639ANE4	Texas Instruments	IC, NON INVERTING TRANSCEIVER, DIP-20, Family Type:ALS, Input Type:TTL, Leaded Process Compatible:Yes, Logic Case Style:DIP, Logic Device Type:Transceiver, Non Inverting, No. of Pins:20, Operating Temperature Max:70C , RoHS Compliant: Yes	0
SN74ALS639ANSR	Texas Instruments	IC BUS TRANSCEIVER DUAL 20SO	0
SN74ALS639AN	Texas Instruments	LOGIC, BUS TRANSCVR OCTAL, 20DIP	22

Nº de peças

Fabricante

Descrição

Estoque

SN74ALS639ANSR

Texas Instruments

RoHS (ship within 1day) - D/C 2007+

4997

SN74ALS639ANS

Texas Instruments

RoHS (ship within 1day) - D/C N/A

735

Nº de peças

Fabricante

Descrição

Estoque

SN74ALS639ANSR

D# 2156-SN74ALS639ANSR-ND

Rochester Electronics LLC

IC TXRX NON-INVERT 5.5V 20SO

21850

SN74ALS639AN

D# 2156-SN74ALS639AN-ND

Rochester Electronics LLC

IC TXRX NON-INVERT 5.5V 20DIP

3488

Nº de peças	Fabricante	Descrição	Estoque
SN74ALS639AN	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	1264
SN74ALS639ANSR	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	26002
SN74ALS639ANS	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	875

Nº de peças	Fabricante	Descrição	Estoque
SN74ALS639AN	Texas Instruments	OEM/CM ONLY	699
SN74ALS639ANSRE4	Texas Instruments	OEM/CM ONLY	401
SN74ALS639ANE4	Texas Instruments	OEM/CM ONLY	165
SN74ALS639ANSR	Texas Instruments	OEM/CM ONLY	547
SN74ALS639ANS	Texas Instruments	OEM/CM ONLY	638
SN74ALS639ANSRG4	Texas Instruments	OEM/CM ONLY	506

Nº de peças

Fabricante

Descrição

Estoque

SN74ALS639AN

D# 595-SN74ALS639AN

Texas Instruments

Bus Transceivers Octal Bus

RoHS: Compliant

Nº de peças	Fabricante	Descrição	Estoque
SN74ALS639ANSRE4 D# NS-SN74ALS639ANSRE4	Texas Instruments	OEM/CM ONLY	9168
SN74ALS639ANE4 D# NS-SN74ALS639ANE4	Texas Instruments	OEM/CM ONLY	7195
SN74ALS639ANSR D# NS-SN74ALS639ANSR	Texas Instruments	OEM/CM ONLY	8368
SN74ALS639ANSRG4 D# NS-SN74ALS639ANSRG4	Texas Instruments	OEM/CM ONLY	5229
SN74ALS639AN D# NS-SN74ALS639AN	Texas Instruments	OEM/CM ONLY	1831

Nº de peças	Fabricante	Descrição	Estoque
SN74ALS639AN	Texas Instruments	Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP	44
SN74ALS639ANS	Texas Instruments		588
SN74ALS639ANSR	Texas Instruments		3997

Nº de peças

Fabricante

Descrição

Estoque

SN74ALS639AN

D# SN74ALS639AN

Texas Instruments

Semiconductor

339

Nº de peças

Fabricante

Descrição

Estoque

SN74ALS639AN

Texas Instruments

SN74ALS639A Octal Bus Transceivers

RoHS: Compliant

3488

SN74ALS639ANSR

Texas Instruments

Bus Transceiver, ALS Series, 1-Func, 8-Bit, True Output, TTL, PDSO20

RoHS: Compliant

21850

Nº de peças	Fabricante	Descrição	Estoque
SN74ALS639AN	Texas Instruments	OEM/CM ONLY	2345
SN74ALS639ANS	Texas Instruments	OEM/CM ONLY	759
SN74ALS639ANSR	Texas Instruments	OEM/CM ONLY	5013

Nº de peças

Fabricante

Descrição

Estoque

SN74ALS639AN

Texas Instruments

Octal Bus Transceivers

Nº de peças

Fabricante

Descrição

Estoque

SN74ALS639ANSR

Texas Instruments

RFQ

6571

SN74ALS639AN

mfr

RFQ

7415

Quick Inquiry

SN74ALS639AN

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