Name: 54F189LLQB
Brand: National Semiconductor
SKU: 54F189LLQB
Availability: InStock
Rating: 5 (187 reviews)

54F189LLQB

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Teilenummer	54F189LLQB
Hersteller	National Semiconductor
Beschreibung	STANDARD SRAM, 16X4, 32NS, CMOS
Datenblatt
Paket	-
ECAD
Auf Lager	0 piece(s)
Stückpreis	Request a Quote
Lieferzeit	Um bestätigt zu werden
Geschatte Leveringstijd	Jul 11 - Jul 16 (Kies voor snelle verzending)
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54F189LLQB Spezifikationen

Hersteller	National Semiconductor
Rubrik	Integrierte Schaltungen (ICs) - Speicher
Paket	-
ECAD
Serie	54F
Speichertyp	Volatile
Speicherformat	RAM
Technologie	RAM
Speichergröße	64bit
Speicherschnittstelle	Parallel
Taktfrequenz	-
Schreibe Zykluszeit - Wort, Seite	37.5ns
Zugriffszeit	32 ns
Spannungsversorgung	4.5V ~ 5.5V
Betriebstemperatur	-55°C ~ 125°C (TA)
Befestigungsart	Surface Mount
Paket / Fall	20-CLCC
Lieferantengerätepaket	20-LCCC (8.89x8.89)

54F189LLQB Packaging

54F189LLQB FAQ

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2. How does Heisener guarantee that 54F189LLQB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 54F189LLQB. All suppliers must pass our qualification reviews before they can publish their products including 54F189LLQB on Heisener; we pay more attention to the channels and quality of 54F189LLQB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 54F189LLQB price and inventory displayed accurate?

The price and inventory of 54F189LLQB 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: 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 54F189LLQB?

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 54F189LLQB we delivered, we will accept the replacement or return of the 54F189LLQB 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 54F189LLQB.

(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 54F189LLQB pin diagram, 54F189LLQB datasheet?

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54F189LLQB

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