Name: M74HC390B1R
Brand: STMicroelectronics
SKU: M74HC390B1R
Availability: InStock
Rating: 5 (117 reviews)

M74HC390B1R

For Reference Only

Part Number	M74HC390B1R
Manufacturer	STMicroelectronics
Description	IC DECADE COUNTER DUAL 16-DIP
Datasheet	M74HC390B1R Datasheet M74HC390B1R Specifications
Package	16-DIP (0.300", 7.62mm)
ECAD
In Stock	4,880 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
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Part Number # M74HC390B1R (Logic - Counters, Dividers) is manufactured by STMicroelectronics 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 M74HC390B1R specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add M74HC390B1R with quantity into BOM. Heisener.com does NOT require any registration to request a quote of M74HC390B1R.

M74HC390B1R Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - Logic - Counters, Dividers
Package	16-DIP (0.300", 7.62mm)
ECAD
Series	74HC
Logic Type	Counter, Decade
Direction	Up
Number of Elements	2
Number of Bits per Element	4
Reset	Asynchronous
Timing	Synchronous
Count Rate	79MHz
Trigger Type	Negative Edge
Voltage - Supply	2 V ~ 6 V
Operating Temperature	-55°C ~ 125°C
Mounting Type	Through Hole
Package / Case	16-DIP (0.300", 7.62mm)
Supplier Device Package	16-DIP

M74HC390B1R Datasheet

M74HC390B1R Reviews

Ru***** Roy

April 8, 2023

★ ★ ★ ★ ★

Excellent Seller, Great Products, Fast Reliable Service.

Darw*****guilar

April 5, 2023

★ ★ ★ ★ ★

Excellent, high quality product at a reasonable price. Timely delivery. Highly recommend product and vendor.

Rome*****ornton

March 29, 2023

★ ★ ★ ★ ★

The specs range is wide for a selection and the customer service is great.

Roy*****ilor

March 5, 2023

★ ★ ★ ★ ★

Most of the reviews for this product were positive so I took a chance.

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M74HC390B1R Packaging

M74HC390B1R FAQ

1. How to order M74HC390B1R 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 M74HC390B1R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the M74HC390B1R. All suppliers must pass our qualification reviews before they can publish their products including M74HC390B1R on Heisener; we pay more attention to the channels and quality of M74HC390B1R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the M74HC390B1R price and inventory displayed accurate?

The price and inventory of M74HC390B1R 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 M74HC390B1R?

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 M74HC390B1R we delivered, we will accept the replacement or return of the M74HC390B1R 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 M74HC390B1R.

(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 M74HC390B1R pin diagram, M74HC390B1R datasheet?

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

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M74HC390B1R 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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M74HC390B1R

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