Name: 54LS244LMQB
Brand: National Semiconductor
SKU: 54LS244LMQB
Availability: InStock
Rating: 5 (106 reviews)

54LS244LMQB

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Nº de pieza	54LS244LMQB
Fabricantes	National Semiconductor
Descripción	IC BUFFER NON-INVERT 5.5V 20LCCC
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 7 - nov 12 (Elija envío expedito)
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Especificaciones 54LS244LMQB

Fabricantes	National Semiconductor
Categoría	Circuitos integrados - Lógica - Búfers, controladores, receptores, transceptores
Paquete	-
ECAD
Serie	54LS
Tipo de lógica	Buffer, Non-Inverting
Cantidad de elementos	2
Número de bits por elemento	4
Tipo de entrada	Schmitt Trigger
Tipo de salida	Tri-State, Non-Inverted
Corriente - Salida alta, baja	12mA, 12mA
Suministro de voltaje	4.5V ~ 5.5V
Temperatura de funcionamiento	-55°C ~ 125°C (TA)
Tipo de montaje	Surface Mount
Paquete / caja	20-CLCC
Paquete de dispositivo del proveedor	20-LCCC (8.89x8.89)

54LS244LMQB Packaging

54LS244LMQB FAQ

1. How to order 54LS244LMQB 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 54LS244LMQB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 54LS244LMQB. All suppliers must pass our qualification reviews before they can publish their products including 54LS244LMQB on Heisener; we pay more attention to the channels and quality of 54LS244LMQB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 54LS244LMQB price and inventory displayed accurate?

The price and inventory of 54LS244LMQB fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
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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 54LS244LMQB?

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 54LS244LMQB we delivered, we will accept the replacement or return of the 54LS244LMQB 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 54LS244LMQB.

(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 54LS244LMQB pin diagram, 54LS244LMQB datasheet?

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

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54LS244LMQB

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