| Part Number | LM239J | LM139J |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Category | Linear - Comparators | Linear - Comparators |
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| Product Status | Active | Active |
| Type | General Purpose | Differential |
| Number of Elements | 4 | 4 |
| Output Type | CMOS, DTL, ECL, MOS, Open-Collector, TTL | Open-Collector, Open-Drain |
| Voltage - Supply, Single/Dual (±) | 2V ~ 36V, ±1V ~ 18V | 2V ~ 30V, ±1V ~ 15V |
| Voltage - Input Offset (Max) | 5mV @ 30V | 5mV @ 1.4V |
| Current - Input Bias (Max) | 0.25µA @ 5V | 0.1µA @ 1.4V |
| Current - Output (Typ) | 16mA @ 5V | 20mA |
| Current - Quiescent (Max) | 2.5mA | 2mA |
| CMRR, PSRR (Typ) | - | - |
| Propagation Delay (Max) | - | - |
| Hysteresis | - | - |
| Operating Temperature | -25°C ~ 85°C | -55°C ~ 125°C |
| Package / Case | 14-CDIP (0.300", 7.62mm) | 14-CDIP (0.300", 7.62mm) |
| Mounting Type | Through Hole | Through Hole |
| Supplier Device Package | 14-CDIP | 14-CDIP |