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Home  /  Integrated Circuits (ICs)  /  Logic - Comparators  /  Quality Semiconductor QS74FCT521DTS0
QS74FCT521DTS0
QS74FCT521DTS0
Active
Logic - Comparators
Description:  IDENTITY COMPARATOR, FCT SERIES
Manufacturer:  Quality Semiconductor
Datasheet:   QS74FCT521DTS0 Datasheet
History Price: $4.38000
In Stock: 9000
Distributors
Specification
PDF Datasheet
Equivalent
QS74FCT521DTS0 Distributors
Contact us and register as a distributor: support@icdirectory.com
Distributors
Mfr Part
Stock
 
 
Slogan
Updated
Anterwell
QS74FCT521DTS0
4900
Visit
$
The 21 years electronic components professional supplier
Apr 21, 2026
Feilifei
QS74FCT521DTS0
7000
Visit
$
New and original
Apr 21, 2026
One River Electronics Ltd
QS74FCT521DTS0
22500
Visit
$
One River: Quality components, competitive prices, fast shipping, 1-year warranty
Apr 21, 2026
HAODE TECHNOLOGY
QS74FCT521DTS0
36600
Visit
$
Click and send your RFQ
Apr 21, 2026
Hard Find Electronics Ltd.
QS74FCT521DTS0
4200
Visit
$
Sourcing hard-to-find electronic components
Apr 20, 2026
TRICO INDUSTRIAL
QS74FCT521DTS0
40800
Visit
$
Rooted in Semiconductors, One-stop Chip Solutions
Apr 20, 2026
Redstar Electronic
QS74FCT521DTS0
23200
Visit
$
First Choice, Good Service
Apr 20, 2026
PARKIN
QS74FCT521DTS0
38700
Visit
$
A Great Reputation EMS Partner specializes on E-Components Procurement
Apr 20, 2026
QTreeic Electronics
QS74FCT521DTS0
39400
Visit
$
Your Integrated Circuit Electronic Components Supplier
Apr 20, 2026
DigiKey
QS74FCT521DTS0
700
Visit
$
Click and see latest prices from Digikey Electronics
Apr 20, 2026
QS74FCT521DTS0 Specification
Specification
Mfr Part
QS74FCT521DTS0
Category
Logic - Comparators
Manufacturer
Quality Semiconductor
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
-
QS74FCT521DTS0 Related Parts
QS74FCT2521CTSO
QS74FCT2521CTSO
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QS74FCT521DTQ
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QS74FCT521TQ
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QS74FCT521BTS0
QS74FCT521BTS0
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IDENTITY COMPARATOR, FCT SERIES
QS74FCT521CTS0
QS74FCT521CTS0
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IDENTITY COMPARATOR, FCT SERIES
QS74FCT521CTS0X
QS74FCT521CTS0X
Quality Semiconductor
IDENTITY COMPARATOR, FCT SERIES
QS74FCT521CTSOX
QS74FCT521CTSOX
Quality Semiconductor
IDENTITY COMPARATOR, FCT SERIES
QS74FCT521TS0
QS74FCT521TS0
Quality Semiconductor
IDENTITY COMPARATOR, FCT SERIES
QS74FCT521DTS0 Compare Parts
  • QS74FCT521DTS0 vs QS74FCT521DTQ
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  • QS74FCT521DTS0 vs QS74FCT521CTQ
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  • QS74FCT521DTS0 vs QS74FCT2521CTSO
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  • QS74FCT521DTS0 vs QS74FCT521TS0
    •
  • QS74FCT521DTS0 vs QS74FCT521CTSOX
    •
  • QS74FCT521DTS0 vs QS74FCT521CTS0X
    •
  • QS74FCT521DTS0 vs QS74FCT521CTS0
    •
  • QS74FCT521DTS0 vs QS74FCT521BTS0
    •
    Customer Reviews
    4.95 out of 5.00 stars from 146 customer reviews from all over the world
    Javier Manuel
    Spain
    5 stars
    2026-04-13 15:21
    Todo corresponds with the order.
    Teresa Cordero
    Spain
    5 stars
    2026-04-13 13:39
    Need to test fast shipping
    Andrius Gintaras
    Lithuania
    5 stars
    2026-04-13 09:59
    All received IGBT transitors are good quality.
    Hilda
    Brazil
    5 stars
    2026-04-13 09:51
    Received the product, all OK, super satisfied.
    Sophie Bakker
    Netherlands
    5 stars
    2026-04-13 08:27
    Fast shipping, well packaged! This is the first seller that has properly protected the current sensors with some foam. Extra stars for this shop, recommended!
    Christopher Lee
    United States
    5 stars
    2026-04-13 07:00
    Good product, they look brand new, not scraped or broken, very good quality, recommended
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