The Microcircuit,digital, cataloged under National Stock Number 5962-01-124-0136, 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 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-124-0136 |
| Primary Part Number | MM5321D |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | National Semiconductor Corporation |
| Status | ACTIVE |
| Input Circuit Pattern | 6 INPUT |
| Inclosure Material | GLASS AND METAL |
| Terminal Surface Treatment | GOLD |
| Precious Material | GOLD |
| Design Function and Quantity | 1 GENERATOR |
| Body Width | 0.265 INCHES MAXIMUM IN |
| Body Height | 0.160 INCHES MAXIMUM IN |
| Features Provided | W/CLOCK AND W/RESET AND SYNCHRONOUS |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Length | 0.725 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | P-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC |
| Voltage Rating and Type Per Characteristic | 22.0 VOLTS MAXIMUM POWER SOURCE |
| Precious Material and Location | TERMINAL SURFACES GOLD |
| Operating Temp Range | -0.0 TO 70.0 CELSIUS DEGC |
| Terminal Type and Quantity | 16 PRINTED CIRCUIT |
| Time Rating Per Chacteristic | 750.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 750.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MM5321D PRIMARY | National Semiconductor Corporation (USA) |
| Reference | Meaning |
|---|---|
| 5265304-001 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 5962-01-124-0136 is a Microcircuit,digital, manufactured by National Semiconductor Corporation, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-124-0136 has 1 manufacturer part number on file: MM5321D (National Semiconductor Corporation).
Key specifications for MM5321D: Input Circuit Pattern: 6 INPUT; Inclosure Material: GLASS AND METAL; Terminal Surface Treatment: GOLD; Precious Material: GOLD. 17 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 5962-01-124-0136 has DEMIL Code D. 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.