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LM360MX Equivalent & Substitute Parts
Part Overview
The LM360MX is a differential comparator IC manufactured by Texas Instruments, housed in an 8-SOIC surface mount package. This device is classified as a linear integrated circuit with complementary TTL output, designed for precision voltage comparison applications. The LM360MX is currently in Last Time Buy status, indicating discontinued production. Identifying equivalent and substitute parts is essential for design continuity, inventory management, and long-term product support.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | LM360MX |
| Manufacturer | Texas Instruments |
| Category | Linear |
| Description | IC COMPARATOR 1 DIFF 8SOIC |
| Type | Differential |
| Number of Elements | 1 |
| Output Type | Complementary, TTL |
| Voltage - Supply, Single/Dual (±) | ±4.5V ~ 6.5V |
| Voltage - Input Offset (Max) | 5mV |
| Current - Input Bias (Max) | 20µA |
| Current - Output (Typ) | 20mA |
| Current - Quiescent (Max) | 32mA |
| Propagation Delay (Max) | 130ns |
| Operating Temperature | 0°C ~ 70°C |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
Substitute Part Grouping Explanation
Substitution of the LM360MX is determined by strict equivalence across the following critical parameters:
- Differential comparator topology with single element configuration
- Complementary TTL output stage
- Supply voltage range: ±4.5V ~ 6.5V
- Input offset voltage maximum: 5mV
- Input bias current maximum: 20µA
- Output current typical: 20mA
- Quiescent current maximum: 32mA
- Propagation delay maximum: 130ns
- Operating temperature range: 0°C ~ 70°C
- 8-SOIC surface mount package (0.154", 3.90mm Width)
- ROHS3 compliance and REACH unaffected status
Parts meeting all these specifications are classified as parametric equivalents and direct substitutes.
Parameter Comparison
| Parameter | LM360MX | LM360MX/NOPB |
|---|---|---|
| Manufacturer Part Number | LM360MX | LM360MX/NOPB |
| Manufacturer | Texas Instruments | Texas Instruments |
| Type | Differential | Differential |
| Number of Elements | 1 | 1 |
| Output Type | Complementary, TTL | Complementary, TTL |
| Voltage - Supply, Single/Dual (±) | ±4.5V ~ 6.5V | ±4.5V ~ 6.5V |
| Voltage - Input Offset (Max) | 5mV | 5mV |
| Current - Input Bias (Max) | 20µA | 20µA |
| Current - Output (Typ) | 20mA | 20mA |
| Current - Quiescent (Max) | 32mA | 32mA |
| Propagation Delay (Max) | 130ns | 130ns |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
| REACH Status | REACH Unaffected | REACH Unaffected |
| Product Status | Last Time Buy | Active |
Engineering Selection Recommendations
The LM360MX/NOPB is a direct parametric equivalent to the LM360MX. Both parts are manufactured by Texas Instruments and share identical electrical and mechanical specifications. The primary distinction is product status: the LM360MX is Last Time Buy, while the LM360MX/NOPB maintains Active status.
For new designs and long-term production requirements, the LM360MX/NOPB is the recommended selection due to its active product status and confirmed availability. Both parts maintain ROHS3 compliance and REACH unaffected certification, ensuring regulatory compliance across applications.
Frequently Asked Questions (FAQ)
Q: Can LM360MX/NOPB be used as a direct replacement for LM360MX?
A: Yes. The LM360MX/NOPB is a parametric equivalent with identical electrical characteristics, pin configuration, and package specifications. Direct substitution is supported without circuit modification.
Q: What does the "/NOPB" suffix indicate?
A: The "/NOPB" suffix denotes "No Plumbum" (lead-free) packaging, indicating compliance with lead-free manufacturing standards. This does not affect electrical performance or compatibility.
Q: Are there any package or pinout differences between these parts?
A: No. Both parts use the 8-SOIC surface mount package with identical 0.154" (3.90mm) width and pin configuration. PCB layout and footprints are interchangeable.
Q: Why is the LM360MX marked as Last Time Buy?
A: Last Time Buy status indicates the manufacturer has discontinued production. The LM360MX/NOPB remains in active production and is the recommended alternative for ongoing supply.
Q: Are both parts RoHS and REACH compliant?
A: Yes. Both the LM360MX and LM360MX/NOPB are ROHS3 compliant and REACH unaffected, meeting environmental and regulatory requirements.
Q: What is the Moisture Sensitivity Level (MSL) for these parts?
A: Both parts have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.
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