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LM139AJB
LM139AJB
Active
Linear - Comparators
Description:  IC COMPARATOR 4 DIFF 14CDIP
Manufacturer:  National Semiconductor
Datasheet:   LM139AJB Datasheet
History Price: Active
In Stock: 26000
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PDF Datasheet
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One River Electronics Ltd
LM139AJB
40000
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$
One River: Quality components, competitive prices, fast shipping, 1-year warranty
Apr 23, 2026
HAODE TECHNOLOGY
LM139AJB
2400
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$
Click and send your RFQ
Apr 23, 2026
Hard Find Electronics Ltd.
LM139AJB
38800
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$
Sourcing hard-to-find electronic components
Apr 23, 2026
TRICO INDUSTRIAL
LM139AJB
41200
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$
Rooted in Semiconductors, One-stop Chip Solutions
Apr 23, 2026
Redstar Electronic
LM139AJB
4800
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$
First Choice, Good Service
Apr 23, 2026
PARKIN
LM139AJB
46800
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$
A Great Reputation EMS Partner specializes on E-Components Procurement
Apr 23, 2026
QTreeic Electronics
LM139AJB
11600
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$
Your Integrated Circuit Electronic Components Supplier
Apr 23, 2026
DigiKey
LM139AJB
14800
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$
Click and see latest prices from Digikey Electronics
Apr 23, 2026
Anterwell
LM139AJB
3600
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$
The 21 years electronic components professional supplier
Apr 23, 2026
Feilifei
LM139AJB
48000
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$
New and original
Apr 23, 2026
LM139AJB Specification
Specification
Mfr Part
LM139AJB
Category
Linear - Comparators
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
Type
Differential
Number of Elements
4
Output Type
Open-Collector, CMOS, MOS, TTL
Voltage - Supply, Single/Dual (?
2V ~ 30V, ?V ~ 15V
Voltage - Input Offset (Max)
2mV @ 30V
Current - Input Bias (Max)
0.1μA @ 5V
Current - Output (Typ)
20mA
Current - Quiescent (Max)
2mA
CMRR, PSRR (Typ)
-
Propagation Delay (Max)
-
Hysteresis
-
Operating Temperature
-55 ℃ ~ 125 ℃
Package / Case
14-CDIP (0.300", 7.62mm)
Mounting Type
Through Hole
Supplier Device Package
14-CDIP
LM139AJB PDF Datasheet
LM139AJB Datasheet
Click and Download: LM139AJB Datasheet
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    Customer Reviews
    4.95 out of 5.00 stars from 116 customer reviews from all over the world
    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
    Juliana Rocha
    Brazil
    5 stars
    2026-04-03 07:33
    Apparently came all correct, arrived in 1 month.
    Herr Michael Schwarz
    Germany
    5 stars
    2026-04-03 02:41
    All good, thx!
    Angela Butler
    United States
    5 stars
    2026-04-03 02:18
    Pas encore testé
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