LM339ADT is out of stock and can be placed on backorder.
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Comparator Standard (General Purpose) CMOS, DTL, ECL, MOS, Open-Collector, TTL 14-SO
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM339ADT

DigiKey Part Number
497-1586-2-ND - Tape & Reel (TR)
497-1586-1-ND - Cut Tape (CT)
497-1586-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM339ADT
Description
IC COMPARATOR 4 GEN PUR 14SO
Manufacturer Standard Lead Time
14 Weeks
Customer Reference
Detailed Description
Comparator Standard (General Purpose) CMOS, DTL, ECL, MOS, Open-Collector, TTL 14-SO
Datasheet
 Datasheet
EDA/CAD Models
LM339ADT Models
Product Attributes
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Category
Current - Input Bias (Max)
0.1µA @ 5V
Manufacturer
STMicroelectronics
Current - Output (Typ)
16mA @ 5V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Quiescent (Max)
2.5mA
Part Status
Active
Operating Temperature
0°C ~ 70°C
Type
Standard (General Purpose)
Package / Case
14-SOIC (0.154", 3.90mm Width)
Number of Elements
4
Mounting Type
Surface Mount
Output Type
CMOS, DTL, ECL, MOS, Open-Collector, TTL
Supplier Device Package
14-SO
Voltage - Supply, Single/Dual (±)
2V ~ 32V, ±1V ~ 16V
Base Product Number
Voltage - Input Offset (Max)
2mV @ 30V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (40)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM139ADTSTMicroelectronics0497-6986-2-ND$1.37000Similar
LM3302DTexas Instruments523296-9546-5-ND$0.90000Similar
LM139ADRG4Texas Instruments15296-31646-2-ND$4.89000Similar
LM139ADRTexas Instruments0296-26082-2-ND$2.63000Similar
LM139DRTexas Instruments0296-6614-2-ND$1.89000Similar
In-Stock: 0
2,500 estimated in stock on 31-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.31000$0.31
10$0.21400$2.14
25$0.18960$4.74
100$0.16320$16.32
250$0.15060$37.65
500$0.14296$71.48
1,000$0.13669$136.69
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.13006$325.15
5,000$0.12606$630.30
7,500$0.12406$930.45
12,500$0.12184$1,523.00
17,500$0.12054$2,109.45
25,000$0.11930$2,982.50
62,500$0.11661$7,288.12
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