Name: SN74LS642NSR
Brand: Texas Instruments
SKU: SN74LS642NSR
Price: 5.1415 USD
Availability: InStock
Rating: 5 (78 reviews)

SN74LS642NSR

Solo por referencia

Nº de pieza	SN74LS642NSR
Fabricantes	Texas Instruments
Descripción	IC BUS TXRX 8BIT 20SO
Hoja de datos
Paquete	20-SOIC (0.209", 5.30mm Width)
ECAD
En existencias	4.720 piece(s)
Precio unitario	$ 5,1415 *
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	nov 17 - nov 22 (Elija envío expedito)
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Métodos de pago
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Estamos ofreciendo SN74LS642NSR por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
Para procesar su RFQ, por favor agregue SN74LS642NSR con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de SN74LS642NSR.

Especificaciones SN74LS642NSR

Fabricantes	Texas Instruments
Categoría	Circuitos integrados - Lógica - Búfers, controladores, receptores, transceptores
Paquete	20-SOIC (0.209", 5.30mm Width)
ECAD
Serie	74LS
Tipo de lógica	Transceiver, Inverting
Cantidad de elementos	1
Número de bits por elemento	8
Tipo de entrada	-
Tipo de salida	Open Collector
Corriente - Salida alta, baja	-, 24mA
Suministro de voltaje	4.75 V ~ 5.25 V
Temperatura de funcionamiento	0°C ~ 70°C (TA)
Tipo de montaje	Surface Mount
Paquete / caja	20-SOIC (0.209", 5.30mm Width)
Paquete de dispositivo del proveedor	20-SO

SN74LS642NSR Packaging

SN74LS642NSR FAQ

1. How to order SN74LS642NSR 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 SN74LS642NSR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS642NSR. All suppliers must pass our qualification reviews before they can publish their products including SN74LS642NSR on Heisener; we pay more attention to the channels and quality of SN74LS642NSR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS642NSR price and inventory displayed accurate?

The price and inventory of SN74LS642NSR 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 SN74LS642NSR?

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 SN74LS642NSR we delivered, we will accept the replacement or return of the SN74LS642NSR 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 SN74LS642NSR.

(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 SN74LS642NSR pin diagram, SN74LS642NSR datasheet?

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

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SN74LS642NSR Garantías

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

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SN74LS642NSRG4	Texas Instruments	OEM/CM ONLY	438
SN74LS642NSRE4	Texas Instruments	OEM/CM ONLY	235
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SN74LS642NSRG4 D# NS-SN74LS642NSRG4	Texas Instruments	OEM/CM ONLY	7351
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RFQ

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SN74LS642NSR

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