MC3302D vs LM239D Comparison
Detailed side-by-side comparison of MC3302D by onsemi and LM239D 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
LM239D - Quad Open-Collector Comparator, 14-SOIC | Texas Instruments
LM239D ✓ ActiveSpecification Comparison
| Parameter | MC3302D | LM239D |
|---|---|---|
| Brand | onsemi | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Comparator Count | 4 independent channels | — |
| Product Type | Precision quad voltage comparator | — |
| Single-Supply Operating Voltage | 3 V to 36 V | — |
| Maximum Offset Voltage per Channel | 2.0 mV maximum | — |
| Input Bias Current | 25 nA typical | 25 nA typical |
| Input Offset Current | +/-5 nA typical | ±5.0 nA typical |
| Operating Temperature Range | -40 C to +105 C | — |
| Dual-Supply Voltage Difference | 2 V to 28 V | — |
| Minimum VCC Offset from Negative Supply | 1.5 V minimum | — |
| Supply Configuration | Single supply or dual supply | — |
| Package Pin Count | 14 leads | — |
| Package Type | 14-lead small-outline package | — |
| Mounting Type | Surface mount | Surface mount |
| Primary Function | Level detection and low-level sensing | — |
| Additional Application | Memory applications | — |
| RoHS Status | unknown | [DATA_NEEDED: LM239D RoHS status] |
| REACH Status | unknown | [DATA_NEEDED: LM239D REACH status] |
| Comparator Type | — | Quad precision differential voltage comparator |
| Number of Channels | — | 4 independent channels |
| Supply Voltage | — | ±15 V or 30 V |
| Output Type | — | Open-collector |
| Input Offset Voltage | — | 2 mV maximum for LM239A family variants; LM239D-specific value not supplied |
| Response Time | — | 1.3 µs typical |
| Common-Mode Input Range | — | Includes ground |
| Differential Input Range | — | Equal to maximum-rated supply voltage |
| Output Compatibility | — | TTL, MOS, CMOS, DTL, and ECL compatible |
| Package | — | 14-pin SOIC |
| Automotive Application | — | Intended for consumer, automotive, and industrial electronic applications |
| ESD Rating | — | 2 kV HBM for related LM339B and LM2901B family versions; LM239D-specific rating not supplied |
| Lead-Free Status | — | [DATA_NEEDED: LM239D lead-free status] |
| Operating Temperature | — | [DATA_NEEDED: LM239D operating temperature range] |