Name: SN74LS21NE4
Brand: Texas Instruments
SKU: SN74LS21NE4
Availability: InStock
Rating: 5 (115 reviews)

SN74LS21NE4

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Nº de pieza	SN74LS21NE4
Fabricantes	Texas Instruments
Descripción	IC GATE AND 2CH 4-INP 14DIP
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 27 - dic 2 (Elija envío expedito)
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Estamos ofreciendo SN74LS21NE4 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 SN74LS21NE4 con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de SN74LS21NE4.

Especificaciones SN74LS21NE4

Fabricantes	Texas Instruments
Categoría	Circuitos integrados - Lógica - Compuertas e inversores
Paquete	-
ECAD
Serie	74LS
Tipo de lógica	AND Gate
Cantidad de circuitos	2
Número de entradas	4
Caracteristicas	-
Suministro de voltaje	4.75V ~ 5.25V
Actual - Quiescente (Máx)	4.4 mA
Corriente - Salida alta, baja	400µA, 8mA
Nivel lógico - bajo	0.8V
Nivel lógico - Alto	2V
Retraso máximo de propagación @ V, Max CL	20ns @ 5V, 15pF
Temperatura de funcionamiento	0°C ~ 70°C
Tipo de montaje	Through Hole
Paquete de dispositivo del proveedor	14-PDIP
Paquete / caja	14-DIP (0.300", 7.62mm)

SN74LS21NE4 Packaging

SN74LS21NE4 FAQ

1. How to order SN74LS21NE4 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 SN74LS21NE4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS21NE4. All suppliers must pass our qualification reviews before they can publish their products including SN74LS21NE4 on Heisener; we pay more attention to the channels and quality of SN74LS21NE4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS21NE4 price and inventory displayed accurate?

The price and inventory of SN74LS21NE4 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 SN74LS21NE4?

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 SN74LS21NE4 we delivered, we will accept the replacement or return of the SN74LS21NE4 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 SN74LS21NE4.

(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 SN74LS21NE4 pin diagram, SN74LS21NE4 datasheet?

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

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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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SN74LS21NE4

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