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74AC521MTC

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74AC521MTC

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Part Number 74AC521MTC
Manufacturer Fairchild/ON Semiconductor
Description IC COMPARATOR IDENTITY 20TSSOP
Datasheet

74AC521MTC Datasheet

74AC521MTC Specifications

Package 20-TSSOP (0.173", 4.40mm Width)
ECAD
In Stock 5,472 piece(s)
Unit Price Request a Quote
Lead Time Can Ship Immediately
Estimated Delivery Time May 31 - Jun 5 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # 74AC521MTC (Logic - Comparators) is manufactured by Fairchild/ON 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 74AC521MTC specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 74AC521MTC with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 74AC521MTC.

74AC521MTC Specifications

ManufacturerFairchild/ON Semiconductor
CategoryIntegrated Circuits (ICs) - Logic - Comparators
Package20-TSSOP (0.173", 4.40mm Width)
ECAD
Series74AC
TypeIdentity Comparator
Number of Bits8
OutputActive Low
Output FunctionA=B
Voltage - Supply2 V ~ 6 V
Current - Output High, Low24mA, 24mA
Max Propagation Delay @ V, Max CL8.5ns @ 5V, 50pF
Current - Quiescent (Iq)4µA
Operating Temperature-40°C ~ 85°C
Package / Case20-TSSOP (0.173", 4.40mm Width)
Mounting TypeSurface Mount

74AC521MTC Datasheet

74AC521MTC Reviews

Julis*****ndrix

March 25, 2023

received with well packed and good parts, every piece of the 74AC521MTC works well.

Land*****azquez

March 23, 2023

Fast, Friendly Service. Item as described. Good Communications. Thank You!

Lion*****arayan

March 15, 2023

Purchased this in May and didn't use it until last week. worked and all was good.

Jour*****Lugo

March 14, 2023

These are a great value at this price.

Aless***** Dean

March 5, 2023

I've placed many orders from Heisener . I have never had an error with any order, the order has always went out the same day, and the items are always well packaged.

Ron***** Sura

March 3, 2023

Heisener has been to my No.1 supplier for years. Very quick and easy when knowing what you are looking for.

Ze*****a Li

February 21, 2023

I am very happy with how Heisener do business. Will definitely buy their products in the future as I have confidence in their customer service.

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74AC521MTC Packaging

Customized Labels
Sealing
Packing
Insepction

74AC521MTC FAQ

  • 1. How to order 74AC521MTC 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 74AC521MTC is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the 74AC521MTC. All suppliers must pass our qualification reviews before they can publish their products including 74AC521MTC on Heisener; we pay more attention to the channels and quality of 74AC521MTC products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the 74AC521MTC price and inventory displayed accurate?
    The price and inventory of 74AC521MTC 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 74AC521MTC?
    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 74AC521MTC we delivered, we will accept the replacement or return of the 74AC521MTC 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 74AC521MTC.
    (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 74AC521MTC pin diagram, 74AC521MTC datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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74AC521MTC 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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

74AC521MTC

Fairchild Semiconductor Corporation

Identity Comparator 8-Bit 20-Pin TSSOP T/R

5000

74AC521MTCX

Fairchild Semiconductor Corporation

Identity Comparator 8-Bit 20-Pin TSSOP T/R

5000
Part Number Manufacturer Description Stock

74AC521MTCX

D# 74AC521MTCX-ND

ON Semiconductor

IC COMPARATOR IDENTITY 20TSSOP

0
Part Number Manufacturer Description Stock

74AC521MTC

Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

3586

74AC521MTCX

Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

55968
Part Number Manufacturer Description Stock

74AC521MTCX

D# NS-74AC521MTCX

Fairchild Semiconductor Corporation

OEM/CM ONLY

2264
Part Number Manufacturer Description Stock

74AC521MTC

Fairchild Semiconductor Corporation

20
Part Number Manufacturer Description Stock

74AC521MTC

D# 74AC521MTC

Fairchild Semiconductor Corporation

Semiconductor

1013
Part Number Manufacturer Description Stock

74AC521MTC

Fairchild Semiconductor Corporation

OEM/CM ONLY

5692

74AC521MTCX

Fairchild Semiconductor Corporation

OEM/CM ONLY

91206

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74AC521MTC

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