The Microcircuit,digital, cataloged under National Stock Number 5962-01-642-3643, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Fairchild Semiconductor Corporation. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-642-3643 |
| Primary Part Number | LM2903M |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Fairchild Semiconductor Corporation |
| Status | ACTIVE |
| Input Circuit Pattern | 2 CHANNEL |
| Design Function and Quantity | 2 COMPARATOR, VOLTAGE, DIFFERENTIAL |
| Inclosure Configuration | DUAL-IN-LINE |
| Current Rating Per Characteristic | 1.0 MILLIAMPERES NOMINAL SUPPLY |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC AND METAL OXIDE-SEMICONDUCTOR LOGIC AND DIODE-TRANSISTOR LOGIC AND TRANSISTOR-TRANSISTOR LOGIC AND EMITTER-COUPLED LOGIC |
| Voltage Rating and Type Per Characteristic | 36.0 VOLTS MAXIMUM TOTAL SUPPLY |
| Operating Temp Range | -40.0 TO 105.0 CELSIUS DEGC |
| Terminal Type and Quantity | 8 FLAT LEADS |
| Maximum Power Dissipation Rating | 480.0 MILLIWATTS |
| Time Rating Per Chacteristic | 1.5 MICROSECONDS NOMINAL RESPONSE US |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| LM2903M PRIMARY | Fairchild Semiconductor Corporation (USA) |
NSN 5962-01-642-3643 is a Microcircuit,digital, manufactured by Fairchild Semiconductor Corporation, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-642-3643 has 1 manufacturer part number on file: LM2903M (Fairchild Semiconductor Corporation).
Key specifications for LM2903M: Overall Height: 1.75 MILLIMETERS MAXIMUM MM; Input Circuit Pattern: 2 CHANNEL; Design Function and Quantity: 2 COMPARATOR, VOLTAGE, DIFFERENTIAL; Overall Length: 5.00 MILLIMETERS NOMINAL MM. 11 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.