Name: DM74S280J
Brand: National Semiconductor
SKU: DM74S280J
Availability: InStock
Rating: 5 (134 reviews)

DM74S280J

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Nº de pieza	DM74S280J
Fabricantes	National Semiconductor
Descripción	PARITY GENERATOR/CHECKER, TTL
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	sep 22 - sep 27 (Elija envío expedito)
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Estamos ofreciendo DM74S280J 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 DM74S280J con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de DM74S280J.

Especificaciones DM74S280J

Fabricantes	National Semiconductor
Categoría	Circuitos integrados - Lógica - Comprobadores y generadores de paridad
Paquete	-
ECAD
Serie	74S
Tipo de lógica	Parity Generator/Checker
Cantidad de circuitos	9
Corriente - Salida alta, baja	1mA, 20mA
Suministro de voltaje	4.5 V ~ 5.5 V
Temperatura de funcionamiento	0°C ~ 70°C
Tipo de montaje	Through Hole
Paquete / caja	14-CDIP (0.300", 7.62mm)
Paquete de dispositivo del proveedor	14-CDIP

DM74S280J Packaging

DM74S280J FAQ

1. How to order DM74S280J 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 DM74S280J is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DM74S280J. All suppliers must pass our qualification reviews before they can publish their products including DM74S280J on Heisener; we pay more attention to the channels and quality of DM74S280J products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DM74S280J price and inventory displayed accurate?

The price and inventory of DM74S280J 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 DM74S280J?

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 DM74S280J we delivered, we will accept the replacement or return of the DM74S280J 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 DM74S280J.

(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 DM74S280J pin diagram, DM74S280J datasheet?

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

DM74S280J Garantías

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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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DM74S280J

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