Name: SN74LS28DR
Brand: Texas Instruments
SKU: SN74LS28DR
Availability: InStock
Rating: 5 (143 reviews)

SN74LS28DR

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Nº de pieza	SN74LS28DR
Fabricantes	Texas Instruments
Descripción	IC GATE NOR
Hoja de datos
Paquete	-
ECAD
En existencias	0 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	nov 21 - nov 26 (Elija envío expedito)
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Servicios de entrega

Estamos ofreciendo SN74LS28DR 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 SN74LS28DR con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de SN74LS28DR.

Especificaciones SN74LS28DR

Fabricantes	Texas Instruments
Categoría	Circuitos integrados - Lógica - Compuertas e inversores
Paquete	-
ECAD
Serie	-
Tipo de lógica	-
Cantidad de circuitos	-
Número de entradas	-
Caracteristicas	-
Suministro de voltaje	-
Actual - Quiescente (Máx)	-
Corriente - Salida alta, baja	-
Nivel lógico - bajo	-
Nivel lógico - Alto	-
Retraso máximo de propagación @ V, Max CL	-
Temperatura de funcionamiento	-
Tipo de montaje	-
Paquete de dispositivo del proveedor	-
Paquete / caja	-

SN74LS28DR Packaging

SN74LS28DR FAQ

1. How to order SN74LS28DR 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 SN74LS28DR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS28DR. All suppliers must pass our qualification reviews before they can publish their products including SN74LS28DR on Heisener; we pay more attention to the channels and quality of SN74LS28DR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS28DR price and inventory displayed accurate?

The price and inventory of SN74LS28DR 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 SN74LS28DR?

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 SN74LS28DR we delivered, we will accept the replacement or return of the SN74LS28DR 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 SN74LS28DR.

(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 SN74LS28DR pin diagram, SN74LS28DR datasheet?

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

SN74LS28DR Garantías

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

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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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SN74LS28DR

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