Name: 54F189DLQB
Brand: National Semiconductor
SKU: 54F189DLQB
Availability: InStock
Rating: 5 (150 reviews)

54F189DLQB

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Nº de pieza	54F189DLQB
Fabricantes	National Semiconductor
Descripción	STANDARD SRAM, 16X4, 32NS
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 18 - nov 23 (Elija envío expedito)
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Especificaciones 54F189DLQB

Fabricantes	National Semiconductor
Categoría	Circuitos integrados - Memoria
Paquete	-
ECAD
Serie	54F
Tipo de memoria	Volatile
Formato de memoria	RAM
Tecnología	RAM
Tamaño de la memoria	64bit
interfaz de memoria	Parallel
Frecuencia de reloj	-
Escribir tiempo de ciclo - Palabra, página	37.5ns
Tiempo de acceso	32 ns
Suministro de voltaje	4.5V ~ 5.5V
Temperatura de funcionamiento	-55°C ~ 125°C (TA)
Tipo de montaje	Through Hole
Paquete / caja	16-CDIP (0.300", 7.62mm)
Paquete de dispositivo del proveedor	16-CDIP

54F189DLQB Packaging

54F189DLQB FAQ

1. How to order 54F189DLQB on Heisener?

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2. How does Heisener guarantee that 54F189DLQB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 54F189DLQB. All suppliers must pass our qualification reviews before they can publish their products including 54F189DLQB on Heisener; we pay more attention to the channels and quality of 54F189DLQB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 54F189DLQB price and inventory displayed accurate?

The price and inventory of 54F189DLQB 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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Warm Tips: Some orders in certain payment forms may require handling fee.
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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 54F189DLQB?

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 54F189DLQB we delivered, we will accept the replacement or return of the 54F189DLQB 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 54F189DLQB.

(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 54F189DLQB pin diagram, 54F189DLQB datasheet?

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54F189DLQB

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