Name: DM74S40J
Brand: National Semiconductor
SKU: DM74S40J
Availability: InStock
Rating: 5 (133 reviews)

DM74S40J

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Nº de pieza	DM74S40J
Fabricantes	National Semiconductor
Descripción	IC GATE NAND 2CH 4-INP 14CDIP
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 28 - dic 3 (Elija envío expedito)
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Estamos ofreciendo DM74S40J por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
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Especificaciones DM74S40J

Fabricantes	National Semiconductor
Categoría	Circuitos integrados - Lógica - Compuertas e inversores
Paquete	-
ECAD
Serie	74S
Tipo de lógica	NAND Gate
Cantidad de circuitos	2
Número de entradas	4
Caracteristicas	-
Suministro de voltaje	4.75V ~ 5.25V
Actual - Quiescente (Máx)	44 mA
Corriente - Salida alta, baja	3mA, 16mA
Nivel lógico - bajo	0.8V
Nivel lógico - Alto	2V
Retraso máximo de propagación @ V, Max CL	9ns @ 5V, 150pF
Temperatura de funcionamiento	0°C ~ 70°C
Tipo de montaje	Through Hole
Paquete de dispositivo del proveedor	14-CDIP
Paquete / caja	14-CDIP (0.300", 7.62mm)

DM74S40J Packaging

DM74S40J FAQ

1. How to order DM74S40J 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 DM74S40J is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DM74S40J. All suppliers must pass our qualification reviews before they can publish their products including DM74S40J on Heisener; we pay more attention to the channels and quality of DM74S40J products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DM74S40J price and inventory displayed accurate?

The price and inventory of DM74S40J 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 DM74S40J?

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 DM74S40J we delivered, we will accept the replacement or return of the DM74S40J 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 DM74S40J.

(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 DM74S40J pin diagram, DM74S40J datasheet?

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

DM74S40J Garantías

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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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DM74S40J

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