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Home  /  Integrated Circuits (ICs)  /  Logic - Comparators  /  IDT 74FCT521ZCTSO
74FCT521ZCTSO
74FCT521ZCTSO
Active
Logic - Comparators
Description:  FAST CMOS 8 BIT IDENTITY COMPAR
Manufacturer:  IDT
Datasheet:   74FCT521ZCTSO Datasheet
History Price: $0.29000
In Stock: 35000
Distributors
Specification
PDF Datasheet
Equivalent
74FCT521ZCTSO Distributors
Contact us and register as a distributor: support@icdirectory.com
Distributors
Mfr Part
Stock
 
 
Slogan
Updated
HAODE TECHNOLOGY
74FCT521ZCTSO
19000
Visit
$
Click and send your RFQ
Apr 21, 2026
Hard Find Electronics Ltd.
74FCT521ZCTSO
3000
Visit
$
Sourcing hard-to-find electronic components
Apr 20, 2026
TRICO INDUSTRIAL
74FCT521ZCTSO
22000
Visit
$
Rooted in Semiconductors, One-stop Chip Solutions
Apr 20, 2026
Redstar Electronic
74FCT521ZCTSO
38000
Visit
$
First Choice, Good Service
Apr 20, 2026
PARKIN
74FCT521ZCTSO
20500
Visit
$
A Great Reputation EMS Partner specializes on E-Components Procurement
Apr 20, 2026
QTreeic Electronics
74FCT521ZCTSO
21000
Visit
$
Your Integrated Circuit Electronic Components Supplier
Apr 20, 2026
DigiKey
74FCT521ZCTSO
500
Visit
$
Click and see latest prices from Digikey Electronics
Apr 20, 2026
Anterwell
74FCT521ZCTSO
3500
Visit
$
The 21 years electronic components professional supplier
Apr 20, 2026
Feilifei
74FCT521ZCTSO
5000
Visit
$
New and original
Apr 20, 2026
One River Electronics Ltd
74FCT521ZCTSO
37500
Visit
$
One River: Quality components, competitive prices, fast shipping, 1-year warranty
Apr 20, 2026
74FCT521ZCTSO Specification
Specification
Mfr Part
74FCT521ZCTSO
Category
Logic - Comparators
Manufacturer
IDT
Series
-
Packaging
Bulk
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Type
-
Number of Bits
-
Output
-
Output Function
-
Voltage - Supply
-
Current - Output High, Low
-
Max Propagation Delay @ V, Max CL
-
Current - Quiescent (Iq)
-
Operating Temperature
-
Package / Case
-
Supplier Device Package
-
Mounting Type
-
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74FCT521ZCTSO Compare Parts
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    •
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    •
    Customer Reviews
    4.95 out of 5.00 stars from 106 customer reviews from all over the world
    Charles Reed
    United States
    5 stars
    2026-04-21 03:18
    Good product and work correctly .
    Quentin Giraud
    France
    5 stars
    2026-04-19 20:44
    Well received, not tested yet
    Jukka Laakso
    Finland
    5 stars
    2026-04-18 23:11
    I order 10pcs. Now test three chips and two was ID 0x441, wich is STM32F412, not STM32F407. I am wery disapointed.
    Kęstutis Darius
    Lithuania
    5 stars
    2026-04-18 01:01
    The goods are very satisfied, the seller Thank you very much.
    Justine Perrin
    France
    5 stars
    2026-04-17 15:58
    Recu in 89 days, strip, to test
    Lotte van der Veen
    Netherlands
    5 stars
    2026-04-16 13:00
    All ok, thank you!
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