LM239NG vs LM239N Comparison
Detailed side-by-side comparison of LM239NG by onsemi and LM239N 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
LM239N - Quad Open-Collector Comparator, 14-DIP | Texas Instruments
LM239N ✓ ActiveSpecification Comparison
| Parameter | LM239NG | LM239N |
|---|---|---|
| Brand | onsemi | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Comparator Type | Quad general-purpose comparator | Quad differential voltage comparator |
| Supply Voltage Range | 3 V to 36 V | Wide range; related LM139/139A family specifies 2 V to 36 V DC |
| Number of Channels | 4 channels | 4 independent channels |
| Output Type | Open collector | Open-collector |
| Logic Compatibility | TTL, CMOS, and MOS | TTL, DTL, ECL, MOS, and CMOS |
| Typical Low Output Saturation Voltage | 130 mV at 4 mA | — |
| Typical Input Bias Current | 25 nA | — |
| Typical Input Offset Current | ±5 nA | — |
| Input Offset Voltage | 1.3 mV typical | — |
| Operating Temperature Range | -25°C to +85°C | — |
| Package | 14-pin PDIP | 14-pin PDIP |
| Mounting Type | Through-hole | Through-hole |
| Supply Configuration | Single supply or split supply | — |
| Primary Application | Level detection, low-level sensing, and memory applications | — |
| RoHS Status | unknown | [DATA_NEEDED: LM239N RoHS status] |
| REACH Status | unknown | [DATA_NEEDED: LM239N REACH status] |
| AEC-Q100 Qualification | unknown | — |
| Maximum Offset Voltage | — | 2 mV maximum |
| Input Bias Current | — | 25 nA typical |
| Input Offset Current | — | [DATA_NEEDED: LM239N input offset current] |
| Single-Supply Operation | — | Supported |
| Split-Supply Operation | — | Supported |
| Low-Level Sensing | — | Designed for sensing near ground |
| Typical Application | — | Level detection, low-level sensing, and memory applications |
| Power Drain | — | Suitable for battery operation |
| Operating Temperature | — | [DATA_NEEDED: LM239N operating temperature range] |
| Automotive Qualification | — | [DATA_NEEDED: LM239N AEC-Q100 qualification] |