Name: 7420DC
Brand: National Semiconductor
SKU: 7420DC
Availability: InStock
Rating: 5 (129 reviews)

7420DC

For Reference Only

Part Number	7420DC
Manufacturer	National Semiconductor
Description	IC GATE NAND 2CH 4-INP 14CDIP
Datasheet	7420DC Specifications
Package	-
ECAD
In Stock	0 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 30 - Jul 5 (Choose Expedited Shipping)
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Part Number # 7420DC (Logic - Gates and Inverters) is manufactured by National Semiconductor and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For 7420DC specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 7420DC with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 7420DC.

7420DC Specifications

Manufacturer	National Semiconductor
Category	Integrated Circuits (ICs) - Logic - Gates and Inverters
Package	-
ECAD
Series	-
Logic Type	NAND Gate
Number of Circuits	2
Number of Inputs	4
Features	-
Voltage - Supply	4.75V ~ 5.25V
Current - Quiescent (Max)	11 mA
Current - Output High, Low	-
Logic Level - Low	-
Logic Level - High	-
Max Propagation Delay @ V, Max CL	22ns @ 5V, 15pF
Operating Temperature	0°C ~ 70°C
Mounting Type	Through Hole
Supplier Device Package	14-CDIP
Package / Case	14-CDIP (0.300", 7.62mm)

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7420DC Packaging

7420DC FAQ

1. How to order 7420DC 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 7420DC is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 7420DC. All suppliers must pass our qualification reviews before they can publish their products including 7420DC on Heisener; we pay more attention to the channels and quality of 7420DC products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 7420DC price and inventory displayed accurate?

The price and inventory of 7420DC 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 7420DC?

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 7420DC we delivered, we will accept the replacement or return of the 7420DC 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 7420DC.

(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 7420DC pin diagram, 7420DC datasheet?

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

7420DC Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

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7420DC

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