LM239ADR is out of stock and can be placed on backorder.
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Comparator Standard (General Purpose) Open-Collector 14-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM239ADR

DigiKey Part Number
296-6618-2-ND - Tape & Reel (TR)
296-6618-1-ND - Cut Tape (CT)
296-6618-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
LM239ADR
Description
IC COMPARATOR 4 DIFF 14SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Comparator Standard (General Purpose) Open-Collector 14-SOIC
Datasheet
 Datasheet
EDA/CAD Models
LM239ADR Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Current - Input Bias (Max)
0.25µA @ 5V
Manufacturer
Texas Instruments
Current - Output (Typ)
20mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Quiescent (Max)
2mA
Part Status
Active
Operating Temperature
-25°C ~ 85°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
Supplier Device Package
14-SOIC
Voltage - Supply, Single/Dual (±)
2V ~ 30V, ±1V ~ 15V
Base Product Number
Voltage - Input Offset (Max)
3mV @ 30V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (11)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM339AM/NOPBTexas Instruments0LM339AM/NOPB-ND$1.29000Similar
LM239DR2Gonsemi0LM239DR2GOSTR-ND$0.33000Similar
LM139ADTSTMicroelectronics0497-6986-2-ND$1.37000Similar
LM139DTSTMicroelectronics0497-6987-2-ND$1.62000Similar
LM239ADTSTMicroelectronics0497-1550-2-ND$0.41000Similar
In-Stock: 0
2,500 estimated in stock on 07-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.35000$0.35
10$0.24000$2.40
25$0.21360$5.34
100$0.18390$18.39
250$0.16984$42.46
500$0.16136$80.68
1,000$0.15437$154.37
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.14700$367.50
5,000$0.14255$712.75
7,500$0.14033$1,052.48
12,500$0.13786$1,723.25
17,500$0.13642$2,387.35
25,000$0.13503$3,375.75
62,500$0.13205$8,253.12