LM139AJ/PB is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Texas Instruments
In Stock: 0
Unit Price: $0.00000
Datasheet

Direct


Texas Instruments
In Stock: 0
Unit Price: $0.00000
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $0.00000
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $0.00000
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $0.00000
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $21.01000
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $0.00000
Datasheet
Comparator Standard (General Purpose) Open-Collector, Open-Drain 14-CDIP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM139AJ/PB

DigiKey Part Number
296-36060-5-ND
Manufacturer
Manufacturer Part Number
LM139AJ/PB
Description
IC COMPARATOR 4 GEN PUR 14CDIP
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Comparator Standard (General Purpose) Open-Collector, Open-Drain 14-CDIP
Datasheet
 Datasheet
EDA/CAD Models
LM139AJ/PB Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Current - Input Bias (Max)
0.1µA @ 5V
Manufacturer
Texas Instruments
Current - Output (Typ)
16mA @ 5V
Packaging
Tube
Current - Quiescent (Max)
2.5mA
Part Status
Active
Operating Temperature
-55°C ~ 125°C
Type
Standard (General Purpose)
Package / Case
14-CDIP (0.300", 7.62mm)
Number of Elements
4
Mounting Type
Through Hole
Output Type
Open-Collector, Open-Drain
Supplier Device Package
14-CDIP
Voltage - Supply, Single/Dual (±)
2V ~ 36V, ±1V ~ 18V
Base Product Number
Voltage - Input Offset (Max)
2mV @ 30V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
5962-8765902CATexas Instruments0296-5962-8765902CA-ND$0.00000Direct
TLC139MJBTexas Instruments0296-TLC139MJB-ND$0.00000Direct
7700801CATexas Instruments0296-7700801CA-ND$0.00000Similar
JM38510/11201BCATexas Instruments0296-JM38510/11201BCA-ND$0.00000Similar
LM139AJBTexas Instruments0296-LM139AJB-ND$0.00000Similar
In-Stock: 0
25 estimated in stock on 08-Dec-2026
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$19.56000$19.56
10$15.60100$156.01
25$14.61120$365.28
100$13.52360$1,352.36
250$13.00520$3,251.30
500$12.69274$6,346.37
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.