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M74HC688B1R

M74HC688B1R

M74HC688B1R

For Reference Only

Part Number

M74HC688B1R

Manufacturer

STMicroelectronics

Description

IC COMPARATOR EQUALITY 8B 20DIP

Package

20-DIP (0.300", 7.62mm)

ECAD

In Stock

5,392 piece(s)

Unit Price

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Lead Time

To be Confirmed

Estimated Delivery Time

Nov 24 - Nov 29 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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M74HC688B1R

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Certified Quality

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Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about M74HC688B1R?

Part Number # M74HC688B1R (Logic - Comparators) is manufactured by STMicroelectronicsand 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 M74HC688B1Rspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add M74HC688B1R with quantity into BOM. Heisener.com does NOT require any registration to request a quote of M74HC688B1R.

M74HC688B1R Specifications

Manufacturer STMicroelectronics
Category Integrated Circuits (ICs) - Logic - Comparators
Package 20-DIP (0.300", 7.62mm)
ECAD Technical cover
Series 74HC
Type Identity Comparator
Number of Bits 8
Output Active Low
Output Function A=B
Voltage - Supply 2 V ~ 6 V
Current - Output High, Low 5.2mA, 5.2mA
Max Propagation Delay @ V, Max CL 29ns @ 6V, 50pF
Current - Quiescent (Iq) 4µA
Operating Temperature -55°C ~ 125°C
Package / Case 20-DIP (0.300", 7.62mm)
Mounting Type Through Hole

M74HC688B1R Datasheet

M74HC688B1R Reviews

Wynt*****hatia

March 24, 2023

You're my good supplier. I appreciate Heisener Electronics on many levels.

Kal*****Kaul

March 16, 2023

Great dealing with you Guys. Thanks for a very prompt delivery.

Juni*****Mayer

March 10, 2023

I'm so sure that you're beating your competitor on delivery!

Raquel*****nabhan

March 5, 2023

Excellent ! M74HC688B1R item arrived very quickly and was packaged well, no issues.

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M74HC688B1R FAQ

1. How to order M74HC688B1R 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 M74HC688B1R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theM74HC688B1R. All suppliers must pass our qualification reviews before they can publish their products including M74HC688B1R on Heisener;we pay more attention to the channels and quality of M74HC688B1Rproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the M74HC688B1R price and inventory displayed accurate?

The price and inventory of M74HC688B1R 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 M74HC688B1R?

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 M74HC688B1R we delivered, we will accept the replacement or return of the M74HC688B1R 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 ofM74HC688B1R.
(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 M74HC688B1R pin diagram, M74HC688B1R datasheet?

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

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M74HC688B1R Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

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

Quality Guarantee

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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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

M74HC688B1R

STMicroelectronics

IC COMPARATOR EQUALITY 8B 20DIP

0
Part Number Manufacturer Description Stock

M74HC688B1R

D# 497-7389-5-ND

STMicroelectronics

IC COMPARATOR EQUALITY 8B 20DIP

0
Part Number Manufacturer Description Stock

M74HC688B1R

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

775
Part Number Manufacturer Description Stock

M74HC688B1R

D# M74HC688B1R

STMicroelectronics

Semiconductor

668
Part Number Manufacturer Description Stock

M74HC688B1R

STMicroelectronics

OEM/CM ONLY

851
Part Number Manufacturer Description Stock

M74HC688B1R

STMicroelectronics

shipping today

399
Part Number Manufacturer Description Stock

M74HC688B1R

STMicroelectronics

RFQ

5446

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