5490FMQB
5490FMQB
Active
Description:  IC DECADE COUNTER 4-BIT 14CFP
Manufacturer:  National Semiconductor
Datasheet:   5490FMQB Datasheet
History Price: $1.80000
In Stock: 19200
5490FMQB Specification
Specification
Part No
5490FMQB
Category
Logic - Counters, Dividers
Manufacturer
National Semiconductor
Series
-
Packaging
Bulk
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Logic Type
Counter, Decade
Direction
Up
Number of Elements
1
Number of Bits per Element
4
Reset
Asynchronous
Timing
-
Count Rate
32 MHz
Trigger Type
Negative Edge
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-55 ℃ ~ 125 ℃ (TA)
Mounting Type
Surface Mount
Package / Case
14-CFlatPack
Supplier Device Package
14-CFP
5490FMQB PDF Datasheet
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5493/BCA
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DUAL MARKED (M38510/01302BCA)
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5493/BDA
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5493AFM
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BINARY COUNTER; 4-BIT
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  • Customer Reviews
    4.95 out of 5.00 stars from 148 customer reviews from all over the world
    Fernando
    Spain
    5 stars
    2026-03-20 19:29
    I have bought many times and as a general rule always well, I recommend this store
    Adrien Blanchard
    France
    5 stars
    2026-03-20 13:53
    It is microphones circuits given the symbols CDR. If you are DIY novice like me you can nothing to do. The next I will be I will not order this format anymore.
    Livia de Boer
    Netherlands
    5 stars
    2026-03-20 04:51
    fast shipping, good quality.
    Julie Barnes
    United States
    5 stars
    2026-03-20 03:51
    the IC chips arrived ahead of estimated delivery date...all items were in good shape ..correct t amount..but they were not shipped in an antistatic bag which means there is a potential for them not to work cause of static shock
    Thomas Jackson
    United States
    5 stars
    2026-03-18 21:33
    Thank you very much. The chip came well packed and with rolling balls. Working capacity did not check.
    Roberto De Luca
    Italy
    5 stars
    2026-03-18 14:12
    Great product, original and soon it will buy another, seller certificate