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74F521PC

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74F521PC

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Part Number 74F521PC
Manufacturer ON Semiconductor
Description IC COMPARATOR IDENTITY 8B 20DIP
Datasheet

74F521PC Datasheet

74F521PC Specifications

Package 20-DIP (0.300", 7.62mm)
ECAD
In Stock 32,400 piece(s)
Unit Price $ 0.5822 *
Lead Time Can Ship Immediately
Estimated Delivery Time Mar 30 - Apr 4 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # 74F521PC (Logic - Comparators) is manufactured by 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 74F521PC specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 74F521PC with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 74F521PC.

74F521PC Specifications

ManufacturerON Semiconductor
CategoryIntegrated Circuits (ICs) - Logic - Comparators
Package20-DIP (0.300", 7.62mm)
ECAD
Series74F
TypeIdentity Comparator
Number of Bits8
OutputActive Low
Output FunctionA=B
Voltage - Supply4.5 V ~ 5.5 V
Current - Output High, Low1mA, 20mA
Max Propagation Delay @ V, Max CL10ns @ 5V, 50pF
Current - Quiescent (Iq)-
Operating Temperature0°C ~ 70°C
Package / Case20-DIP (0.300", 7.62mm)
Mounting TypeThrough Hole

74F521PC Datasheet

74F521PC Reviews

Kari*****guilar

April 6, 2023

These did exactly what I needed them to do. Electricity only flows in one direction. Perfect.

Calv*****atti

April 4, 2023

Excellent company. Product as described. Usually fast and well packed.Very nice.

Jad *****athi

March 30, 2023

Always the correct parts in the correct amounts are received. Fantastic Quality Control and Great Selection. Heisener has became to be one of my best suppliers for many years now.

Nan*****Clay

March 29, 2023

I recommend this and would definitely buy it again.

Lev*****line

March 6, 2023

They worked great. Not much to say - as far as I can tell they adhere to the specs, and did the job I needed them to. Good transistors for higher current situations.

Jona***** Rosas

March 5, 2023

These are great for projects with the kids or doing any type of DIY projects. The case is nice to keep everything separated. Very nice.

Aubr*****halsa

March 5, 2023

Website and order clear, concise and user friendly. Thanks!

Lenno*****ghese

February 20, 2023

Received the parts, and all parts are in tight packaging without any problems, professional seller.

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74F521PC Packaging

Customized Labels
Sealing
Packing
Insepction

74F521PC FAQ

  • 1. How to order 74F521PC 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 74F521PC is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the 74F521PC. All suppliers must pass our qualification reviews before they can publish their products including 74F521PC on Heisener; we pay more attention to the channels and quality of 74F521PC products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the 74F521PC price and inventory displayed accurate?
    The price and inventory of 74F521PC 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 74F521PC?
    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 74F521PC we delivered, we will accept the replacement or return of the 74F521PC 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 74F521PC.
    (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 74F521PC pin diagram, 74F521PC datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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74F521PC 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

74F521PCQR

D# 74F521PCQR

Rochester Electronics LLC

- Bulk (Alt: 74F521PCQR)

RoHS: Not Compliant
0
Part Number Manufacturer Description Stock

74F521PC

National Semiconductor Corporation

3443
Part Number Manufacturer Description Stock

74F521PC

Texas Instruments

Min Qty 5

3443
Part Number Manufacturer Description Stock

74F521PC

D# 2156-74F521PC-ND

Rochester Electronics LLC

IDENTITY COMPARATOR, F/FAST SERI

30905
Part Number Manufacturer Description Stock

74F521PC

D# 74F521PC

Fairchild Semiconductor Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

10
Part Number Manufacturer Description Stock

74F521PC

National Semiconductor Corporation

In stock shipping within 2days

482
Part Number Manufacturer Description Stock

F74F521PCQR

Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

15

TE74F521PC

OEM/CM QUOTES ONLY | NO BROKERS

4

74F521PCQR

Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

9

74F521NOR74F521PC

ANY

OEM/CM QUOTES ONLY | NO BROKERS

37

74F521PC

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

35541

F74F521PC

Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

175

DM74F521PC

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

196
Part Number Manufacturer Description Stock

74F521PC

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

210942
Part Number Manufacturer Description Stock

74F521PC

D# NS-74F521PC

Fairchild Semiconductor Corporation

OEM/CM ONLY

4591
Part Number Manufacturer Description Stock

74F521PC

National Semiconductor Corporation

IDENTITY COMPARATOR, 20 Pin, Plastic, DIP

235
Part Number Manufacturer Description Stock

74F521PC

D# 74F521PC

National Semiconductor Corporation

Semiconductor

1094
Part Number Manufacturer Description Stock

74F521PC

Fairchild Semiconductor Corporation

Identity Comparator, F/FAST Series, 8-Bit, Inverted Output, TTL, PDIP20

RoHS: Compliant
5170
Part Number Manufacturer Description Stock

DM74F521PC

National Semiconductor Corporation

OEM/CM ONLY

214

74F521N OR 74F521PC

ANY

OEM/CM ONLY

48

F74F521PC

Fairchild Semiconductor Corporation

OEM/CM ONLY

168

74F521 PC

Fairchild Semiconductor Corporation

OEM/CM ONLY

18459
Part Number Manufacturer Description Stock

74F521PC

Fairchild Semiconductor Corporation

IN stock Immediate delivery

210927
Part Number Manufacturer Description Stock

DM74F521PC

Harris Semiconductor

shipping today

860

74F521PC

Fairchild Semiconductor Corporation

shipping today

9862
Part Number Manufacturer Description Stock

74F521PC

mfr

RFQ

1208
Part Number Manufacturer Description Stock

74F521PC

Fairchild Semiconductor Corporation

IC COMPARATOR IDENTITY 8B 20DIP

992
Part Number Manufacturer Description Stock

74F521PC

D# 1013898

ON Semiconductor

74F FAST TTL, 74F521, DIP20, 5.5V

RoHS: Compliant
Min Qty: 1
Container: Each
0

Quick Inquiry

74F521PC

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ISO9001:2015, ICAS, IAF, UKAS

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