LM239J vs LM339D Comparison
Detailed side-by-side comparison of LM239J by Texas Instruments and LM339D by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | LM239J | LM339D |
|---|---|---|
| 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 | $0.00 |
| Comparator Type | General-purpose voltage comparator | — |
| Number of Comparators | 4 | — |
| Response Time | 1.3 microseconds | 1 µsec |
| 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 | — |
| Package | CDIP-14 | 14-pin SOIC |
| Number of Pins | 14 pins | — |
| Mounting Type | Through-hole | — |
| Logic Output | Open collector | — |
| Supply Current | [DATA_NEEDED: verified LM239J supply current] | 200 µA per comparator |
| Input Common-Mode Voltage | [DATA_NEEDED: verified LM239J input common-mode range] | [DATA_NEEDED: input common-mode voltage] |
| Input Offset Voltage | [DATA_NEEDED: verified LM239J input offset voltage] | 0.37 mV |
| Output Saturation Voltage | [DATA_NEEDED: verified LM239J output saturation voltage] | — |
| RoHS | Compliant | — |
| Comparator Count | — | 4 |
| Product Type | — | General-purpose differential voltage comparator |
| Supply Operation | — | Single or split supply |
| Maximum Rated Supply Voltage | — | Up to 38 V |
| Input Bias Current | — | 3.5 nA |
| ESD Rating HBM | — | 2 kV |
| Logic Compatibility | — | TTL, MOS, and CMOS-compatible output |
| Common-Mode Input Range | — | [DATA_NEEDED: common-mode input voltage range] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| Output Sink Current | — | [DATA_NEEDED: output sink current] |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |