The Microcircuit,memory, cataloged under National Stock Number 5962-01-140-7381, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is National Semiconductor Corporation. Government technical data includes 18 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 | 5962-01-140-7381 |
| Primary Part Number | MM5280N |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | National Semiconductor Corporation |
| Status | ACTIVE |
| Bit Quantity | 4096 |
| Input Circuit Pattern | 16 INPUT |
| Word Quantity | 4096 |
| Inclosure Material | PLASTIC |
| Terminal Surface Treatment | SOLDER |
| Body Width | 0.345 INCHES MINIMUM AND 0.355 INCHES MAXIMUM IN |
| Body Height | 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Features Provided | 3-STATE OUTPUT AND HIGH PERFORMANCE AND DYNAMIC |
| Inclosure Configuration | DUAL-IN-LINE |
| Memory Device Type | RAM |
| Body Length | 1.120 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | N-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC |
| Voltage Rating and Type Per Characteristic | 25.0 VOLTS MAXIMUM POWER SOURCE |
| Operating Temp Range | +0.0 TO 70.0 CELSIUS DEGC |
| Terminal Type and Quantity | 22 PRINTED CIRCUIT |
| Maximum Power Dissipation Rating | 1.25 WATTS |
| Time Rating Per Chacteristic | 200.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MM5280N PRIMARY | National Semiconductor Corporation (USA) |
NSN 5962-01-140-7381 is a Microcircuit,memory, manufactured by National Semiconductor Corporation, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-140-7381 has 1 manufacturer part number on file: MM5280N (National Semiconductor Corporation).
Key specifications for MM5280N: Bit Quantity: 4096; Input Circuit Pattern: 16 INPUT; Word Quantity: 4096; Inclosure Material: PLASTIC. 18 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.
NSN 5962-01-140-7381 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.