Name: M74HC299B1R
Brand: STMicroelectronics
SKU: M74HC299B1R
Availability: InStock
Rating: 5 (74 reviews)

M74HC299B1R

For Reference Only

Part Number	M74HC299B1R
Manufacturer	STMicroelectronics
Description	IC UNIV SHIFT REGISTER 20DIP
Datasheet	M74HC299B1R Datasheet M74HC299B1R Specifications
Package	20-DIP (0.300", 7.62mm)
ECAD
In Stock	2,880 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 27 - May 2 (Choose Expedited Shipping)
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Part Number # M74HC299B1R (Logic - Universal Bus Functions) 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 M74HC299B1R specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add M74HC299B1R with quantity into BOM. Heisener.com does NOT require any registration to request a quote of M74HC299B1R.

M74HC299B1R Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - Logic - Universal Bus Functions
Package	20-DIP (0.300", 7.62mm)
ECAD
Series	74HC
Logic Type	Universal Shift Register
Number of Circuits	8-Bit
Current - Output High, Low	5.2mA, 5.2mA
Voltage - Supply	2 V ~ 6 V
Operating Temperature	-55°C ~ 125°C
Mounting Type	Through Hole
Package / Case	20-DIP (0.300", 7.62mm)
Supplier Device Package	20-DIP

M74HC299B1R Datasheet

M74HC299B1R Reviews

Rober*****onnell

April 7, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Lol*****inhas

April 5, 2023

★ ★ ★ ★ ★

Great product & fast shipping. Works as they should.

Mada*****Krish

April 2, 2023

★ ★ ★ ★ ★

Items arrived well pakaged, reasonable postage and as described. Top seller

Davi*****very

March 21, 2023

★ ★ ★ ★ ★

Thanks a lot! Ease of ordering and I love when they upgrade my shipping for free. What a nice thing to do.

Oliv*****imes

March 20, 2023

★ ★ ★ ★ ★

Worked wonderfully. Went through the instructions to the tea to make sure it was done correctly.

Nehem*****oover

March 19, 2023

★ ★ ★ ★ ★

the parts work as they should. Amazing price perfect all round many thanks

Cheye*****cbride

February 26, 2023

★ ★ ★ ★ ★

I've never had a problem with Heisener. Packages arrive on time and in great condition.

Jessi*****ffman

February 25, 2023

★ ★ ★ ★ ★

Every time I order, I always get faster than promised. For a small-time operator like me, you guys are the best!

Amy*****nda

February 21, 2023

★ ★ ★ ★ ★

Absolutely the finest source for electric components, connectors, terminal strips, panel lights, etc. The website online ordering system makes a easy business.

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M74HC299B1R Packaging

M74HC299B1R FAQ

1. How to order M74HC299B1R 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 M74HC299B1R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the M74HC299B1R. All suppliers must pass our qualification reviews before they can publish their products including M74HC299B1R on Heisener; we pay more attention to the channels and quality of M74HC299B1R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the M74HC299B1R price and inventory displayed accurate?

The price and inventory of M74HC299B1R 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 M74HC299B1R?

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 M74HC299B1R we delivered, we will accept the replacement or return of the M74HC299B1R 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 M74HC299B1R.

(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 M74HC299B1R pin diagram, M74HC299B1R datasheet?

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

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M74HC299B1R 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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

M74HC299B1R

STMicroelectronics

IC, 74HC CMOS, 74HC299, DIP20, 6V

Part Number

Manufacturer

Description

Stock

M74HC299B1R

D# 497-1817-5-ND

STMicroelectronics

IC UNIV SHIFT REGISTER 20DIP

Part Number

Manufacturer

Description

Stock

M74HC299B1R

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

3138

Part Number

Manufacturer

Description

Stock

M74HC299B1R

D# NS-M74HC299B1R

STMicroelectronics

OEM/CM ONLY

3428

Part Number

Manufacturer

Description

Stock

M74HC299B1R

D# M74HC299B1R

STMicroelectronics

Semiconductor

186

Part Number

Manufacturer

Description

Stock

M74HC299B1R

STMicroelectronics

OEM/CM ONLY

2721

Part Number

Manufacturer

Description

Stock

M74HC299B1R

D# 1094295

STMicroelectronics

IC, 74HC CMOS, 74HC299, DIP20, 6V

RoHS: Compliant

Min Qty: 1

Container: Each

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M74HC299B1R

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