Texas Instruments LM311P Microcontrollers
High Speed Comparator IC, 30V, TTL Output, PDIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM311P
Series
Detailed Description
High Speed Comparator IC, 30V, TTL Output, PDIP
Package
8-DIP (0.300", 7.62mm)
Lifecycle Status
Active
Datasheet
LM311P Datasheet
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Technical Specifications
Texas Instruments LM311P Microcontrollers technical specifications.
General
Package / Case
8-DIP
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C
Lifecycle Status
Active
Type
General Purpose
Output Type
DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL
Number of Elements
1
Voltage Supply Single Dual
3.5V ~ 30V, ±1.75V ~ 15V
Voltage Input Offset Max
7.5mV @ ±15V
Current Input Bias Max
0.25µA @ ±15V
Related Parts Comparison (LM311P vs LM311PWLE vs LM311M/NOPB vs LM311H/NOPB)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Lifecycle Status | Active | Active | Active | Active |
| Package / Case | 8-DIP | -- | 8-SOIC | TO-99-8 Metal Can |
| Mounting Type | Through Hole | -- | Surface Mount | Through Hole |
| Operating Temperature | 0°C ~ 70°C | -- | 0°C ~ 70°C | 0°C ~ 70°C |
| Current Input Bias Max | 0.25µA @ ±15V | -- | 0.25µA @ ±15V | 0.25µA @ ±15V |
| Current Quiescent Max | 7.5mA | -- | 7.5mA | 7.5mA |
| Number of Elements | 1 | -- | 1 | 1 |
| Output Type | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | -- | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL | DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL |
| Type | General Purpose | -- | General Purpose | General Purpose |
| Voltage Input Offset Max | 7.5mV @ ±15V | -- | 7.5mV @ ±15V | 7.5mV @ ±15V |
| Voltage Supply Single Dual | 3.5V ~ 30V, ±1.75V ~ 15V | -- | 5V ~ 36V, ±2.5V ~ 18V | 5V ~ 36V, ±2.5V ~ 18V |
| 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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