LM139AD is Obsolete and no longer manufactured.
Available Substitutes:

MFR Recommended


Texas Instruments
In Stock: 11,245
Unit Price: $4.23000
Datasheet

Parametric Equivalent


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Comparator Standard (General Purpose) Open-Collector, Open-Drain 14-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM139AD

DigiKey Part Number
296-36045-5-ND
Manufacturer
Manufacturer Product Number
LM139AD
Description
IC COMPARATOR 4 DIFF 14SOIC
Customer Reference
Detailed Description
Comparator Standard (General Purpose) Open-Collector, Open-Drain 14-SOIC
Datasheet
 Datasheet
EDA/CAD Models
LM139AD Models
Product Attributes
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Category
Current - Input Bias (Max)
0.1µA @ 5V
Manufacturer
Texas Instruments
Current - Output (Typ)
20mA
Packaging
Tube
Current - Quiescent (Max)
2mA
Part Status
Obsolete
Operating Temperature
-55°C ~ 125°C
Type
Standard (General Purpose)
Package / Case
14-SOIC (0.154", 3.90mm Width)
Number of Elements
4
Mounting Type
Surface Mount
Output Type
Open-Collector, Open-Drain
Supplier Device Package
14-SOIC
Voltage - Supply, Single/Dual (±)
2V ~ 30V, ±1V ~ 15V
Base Product Number
Voltage - Input Offset (Max)
2mV @ 30V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (18)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM139ADRTexas Instruments11,245296-26082-1-ND$4.23000MFR Recommended
LM139ADRG4Texas Instruments2,345296-31646-1-ND$8.56000Parametric Equivalent
BA2901SF-E2Rohm Semiconductor4,233BA2901SF-E2CT-ND$1.40000Similar
LM139ADTSTMicroelectronics4,505497-6986-1-ND$2.14000Similar
LM139DTSTMicroelectronics6,476497-6987-1-ND$2.60000Similar
Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types