Name: 7439PC
Brand: National Semiconductor
SKU: 7439PC
Availability: InStock
Rating: 5 (140 reviews)

7439PC

Alleen ter referentie

Onderdeelnummer	7439PC
Fabrikant	National Semiconductor
Omschrijving	IC GATE NAND 4CH 2-INP 14DIP
Gegevensblad
package	-
ECAD
In voorraad	0 piece(s)
Eenheidsprijs	Request a Quote
Levertijd	Nog te bevestigen
Geschatte Leveringstijd	nov 19 - nov 24 (Kies voor snelle verzending)
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Wij bieden 7439PC voor een concurrerende prijs op de wereldmarkt, stuur ons dan een verzoek quotum voor de prijsstelling. Dankjewel!
Om uw RFQ te verwerken, dan kunt u 7439PC toe met de hoeveelheid in de BOM. Heisener.com bevat GEEN registratie vereist om een offerte van 7439PC vragen.

7439PC-specificaties

Fabrikant	National Semiconductor
Categorie	Geïntegreerde schakelingen (IC's) - Logica - poorten en omvormers
package	-
ECAD
Serie	-
Logica Type	NAND Gate
Aantal circuits	4
Aantal ingangen	2
Kenmerken	Open Collector
Voltage - Levering	4.75V ~ 5.25V
Actueel - Quiescent (Max)	54 mA
Stroom - Uitgang hoog, laag	250µA, 80mA
Logisch niveau - laag	-
Logisch niveau - Hoog	2V
Max Propagation Delay @ V, Max CL	22ns @ 5V, 45pF
Bedrijfstemperatuur	0°C ~ 70°C
Montage type	Through Hole
Apparaatpakket leverancier	14-PDIP
Pakket / koffer	14-DIP (0.300", 7.62mm)

7439PC Packaging

7439PC FAQ

1. How to order 7439PC 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 7439PC is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 7439PC. All suppliers must pass our qualification reviews before they can publish their products including 7439PC on Heisener; we pay more attention to the channels and quality of 7439PC products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 7439PC price and inventory displayed accurate?

The price and inventory of 7439PC 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 7439PC?

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 7439PC we delivered, we will accept the replacement or return of the 7439PC 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 7439PC.

(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 7439PC pin diagram, 7439PC datasheet?

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

7439PC garanties

Service garanties

Wij garanderen 100% klanttevredenheid.

Ons ervaren verkoopteam en technische ondersteuningsteam ondersteunen onze diensten om al onze klanten tevreden te stellen.

Kwaliteitsgaranties

Wij bieden 90 dagen garantie.

Als de items die u hebt ontvangen niet in perfecte kwaliteit waren, zijn wij verantwoordelijk voor uw terugbetaling of vervanging, maar de items moeten in hun oorspronkelijke staat worden geretourneerd.

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7439PC

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