The Microcircuit,digital, cataloged under National Stock Number 5962-01-073-2828, 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 16 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-073-2828 |
| Primary Part Number | SD72548 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | National Semiconductor Corporation |
| Status | ACTIVE |
| Input Circuit Pattern | QUAD 2 INPUT |
| Inclosure Material | CERAMIC AND METAL |
| Terminal Surface Treatment | SOLDER |
| Design Function and Quantity | 4 BUFFER |
| Body Width | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| Body Height | 0.050 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND W/BUFFERED OUTPUT AND MEDIUM SPEED |
| Inclosure Configuration | FLAT PACK |
| Body Length | 0.335 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | TRANSISTOR-TRANSISTOR LOGIC |
| Voltage Rating and Type Per Characteristic | 7.0 VOLTS MAXIMUM POWER SOURCE |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Test Data Document | 99971-7537094 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Terminal Type and Quantity | 14 FLAT LEADS |
| Maximum Power Dissipation Rating | 500.0 MILLIWATTS |
| 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 |
|---|---|
| SD72548 | National Semiconductor Corporation (USA) |
| Reference | Meaning |
|---|---|
| 7537094P2 | 5/9 Secondary reference U.S. Government activity |
| 7537094P0002 | 3/9 Design control — primary reference U.S. Government activity |
| DM7094W | 5/1 Secondary reference National Semiconductor Corporation |
NSN 5962-01-073-2828 is a Microcircuit,digital, manufactured by National Semiconductor Corporation, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-073-2828 has 1 manufacturer part number on file: SD72548 (National Semiconductor Corporation).
Key specifications for SD72548: Input Circuit Pattern: QUAD 2 INPUT; Inclosure Material: CERAMIC AND METAL; Terminal Surface Treatment: SOLDER; Design Function and Quantity: 4 BUFFER. 16 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 5962-01-073-2828 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.