74F521SJX
74F521SJX
Obsolete
Description:  IDENTITY COMPARATOR
Manufacturer:  Fairchild Semiconductor
Datasheet:   74F521SJX Datasheet
History Price: $0.47000
In Stock: 24800
74F521SJX Specification
Specification
Part No
74F521SJX
Category
Logic - Comparators
Manufacturer
Fairchild Semiconductor
Series
74F
Packaging
Bulk
Status
Obsolete
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Type
Identity Comparator
Number of Bits
8
Output
Active Low
Output Function
A=B
Voltage - Supply
4.5V ~ 5.5V
Current - Output High, Low
1mA, 20mA
Max Propagation Delay @ V, Max CL
10ns @ 5V, 50pF
Current - Quiescent (Iq)
-
Operating Temperature
0 ℃ ~ 70 ℃
Package / Case
20-SOIC (0.209", 5.30mm Width)
Supplier Device Package
20-SOP
Mounting Type
Surface Mount
74F521SJX PDF Datasheet
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  • Customer Reviews
    4.95 out of 5.00 stars from 104 customer reviews from all over the world
    Eliane
    Brazil
    5 stars
    2026-04-04 09:47
    Still not used, hope it is good.
    Gonzalo Ramírez
    Spain
    5 stars
    2026-04-04 08:57
    Articles are what they say they are. They're unproven since I 've ordered them to have in stock. The preparation and shipping was within a correct time frame. Transport in Spain by company CTT, NEFASTO. I had to leave because of an urgency w
    Daniel Costa Santos
    Brazil
    5 stars
    2026-04-04 02:50
    Accurate information, CI purchased and replaced with success.
    Alice
    Brazil
    5 stars
    2026-04-03 15:54
    Like the product
    Karla Jiménez
    Spain
    5 stars
    2026-04-03 09:23
    Sent combined, 2 things together in a bag, by registered mail with signature. The fairly fast delivery time 2-3 weeks to Barcelona, identical described, without testing seem of good quality, OK
    Sara Vitale
    Italy
    5 stars
    2026-04-03 07:48
    Excellent Transaction - Object as Described - Fast Shipment - Thank you