Texas Instruments LM139DRG4 Comparators Linear
IC QUAD DIFF COMPARATOR 14-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM139DRG4
Detailed Description
IC QUAD DIFF COMPARATOR 14-SOIC
Package
14-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 14-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM139DRG4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM139DRG4 Comparators Linear technical specifications.
General
RoHS
Yes
Number of Channels
4
Package / Case
14-SOIC
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C
Lifecycle Status
Active
Type
Differential
Output Type
CMOS, MOS, Open-Collector, TTL
Number of Elements
4
Voltage Supply Single Dual
2V ~ 30V, ±1V ~ 15V
Alternate Parts Comparison (LM139DRG4 vs LM2901DRE4 vs LM339AM vs LM339ADRE4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-SOIC | 14-SOIC | 14-SOIC | 14-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 125°C | -40°C ~ 125°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Number of Channels | 4 | 4 Channel | 4 | 4 Channel |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Current Input Bias Max | 0.1µA @ 5V | 0.25µA @ 5V | 0.25µA @ 5V | 0.25µA @ 5V |
| Current Output Typ | 20mA | 20mA | 18mA @ 5V | 20mA |
| Current Quiescent Max | 2mA | 2.5mA | 2.5mA | 2.5mA |
| Number of Elements | 4 | 4 | 4 | 4 |
| Output Type | CMOS, MOS, Open-Collector, TTL | CMOS, MOS, Open-Collector, TTL | DTL, MOS, Open-Collector, TTL | CMOS, MOS, Open-Collector, TTL |
| Package | SOIC (D)-14 | 14-SOIC (0.154", 3.90mm Width) | SOIC (D)-14 | 14-SOIC |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
More Parts in Comparators
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.