LM239J vs LM393P Comparison
Detailed side-by-side comparison of LM239J by Texas Instruments and LM393P by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
LM393P - Dual Comparator, 2V-36V, Open-Collector, 8-PDIP | Texas Instruments
LM393P ✓ ActiveSpecification Comparison
| Parameter | LM239J | LM393P |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $0.18 |
| Comparator Type | General-purpose voltage comparator | Differential (general purpose) |
| Number of Comparators | 4 | 2 (dual) |
| Response Time | 1.3 microseconds | 1.3 us (typical) |
| Supply Voltage Range | -18 V to +18 V | — |
| Output Type | Open-collector | Open-Collector |
| Output Compatibility | CMOS, DTL, ECL, MOS, TTL | — |
| Offset Voltage | 2 mV maximum | — |
| Operating Temperature | -25 C to +85 C | 0 C to +70 C |
| Package | CDIP-14 | 8-PDIP (P) through-hole |
| Number of Pins | 14 pins | — |
| Mounting Type | Through-hole | Through-Hole |
| Logic Output | Open collector | — |
| Supply Current | [DATA_NEEDED: verified LM239J supply current] | — |
| Input Common-Mode Voltage | [DATA_NEEDED: verified LM239J input common-mode range] | — |
| Input Offset Voltage | [DATA_NEEDED: verified LM239J input offset voltage] | — |
| Output Saturation Voltage | [DATA_NEEDED: verified LM239J output saturation voltage] | — |
| RoHS | Compliant | — |
| Supply Voltage (Single) | — | 2 V to 36 V |
| Supply Voltage (Dual) | — | ±1 V to ±18 V |
| Input Offset Voltage (Max) | — | ±5 mV |
| Input Bias Current (Typical) | — | 25 nA |
| Quiescent Current (Typical) | — | 0.4 mA |
| Propagation Delay | — | 300 ns |
| Output Sink Current (Max) | — | 16 mA |
| RoHS Status | — | Compliant |