Texas Instruments LP339DR Microcontrollers
Quad Comparator IC, 1.5-30V, 8us, 25nA, SOIC, Surface Mount
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP339DR
Detailed Description
Quad Comparator IC, 1.5-30V, 8us, 25nA, SOIC, Surface Mount
Package
14-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
LP339DR Datasheet
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Technical Specifications
Texas Instruments LP339DR Microcontrollers technical specifications.
General
Package / Case
14-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Lifecycle Status
Active
Type
General Purpose
Output Type
CMOS, MOS, Open-Collector
Number of Elements
4
Voltage Supply Single Dual
3V ~ 30V, ±1.5V ~ 15V
Voltage Input Offset Max
5mV @ 30V
Current Input Bias Max
0.025µA @ 5V
Alternate Parts Comparison (LP339DR vs SN74HCS09DR vs SN74HCS4075DR vs SN74HC14DRG3)
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 | 0°C ~ 70°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 85°C |
| Current Quiescent Max | 100µA | 2 µA | 2 µA | 2 µA |
| Supply Voltage | -- | 2V ~ 6V | 2V ~ 6V | 2V ~ 6V |
| Current Output High Low | -- | -, 7.8mA | 7.8mA, 7.8mA | 5.2mA, 5.2mA |
| Features | -- | Schmitt Trigger, Open Drain | Schmitt Trigger Input | Schmitt Trigger |
| Logic Level High | -- | 1.5V ~ 4.2V | 1.5V ~ 4.2V | 1.5V ~ 4.2V |
| Logic Level Low | -- | 1V ~ 3V | 1V ~ 3V | 0.3V ~ 1.2V |
| Logic Type | -- | AND Gate | OR Gate | Inverter |
| Max Propagation Delay V Max Cl | -- | 11ns @ 6V, 50pF | 12ns @ 6V, 50pF | 21ns @ 6V, 50pF |
| Number of Circuits | -- | 4 | 3 | 6 |
| 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 .
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