The Microcircuit,digital, cataloged under National Stock Number 5962-01-335-2332, 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 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5962-01-335-2332 |
| Primary Part Number | 54F20DM |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | National Semiconductor Corporation |
| Status | ACTIVE |
| Input Circuit Pattern | DUAL 4 INPUT |
| Design Function and Quantity | 2 GATE, NAND |
| 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 |
|---|---|
| 78F004M002 | Leonardo S.p.a Land & Naval Defence Electronics Division (ITA) |
| 54F20DM PRIMARY | National Semiconductor Corporation (USA) |
| Reference | Meaning |
|---|---|
| 54F20DM | 5/9 Secondary reference Fairchild Semiconductor Corp |
NSN 5962-01-335-2332 is a Microcircuit,digital, manufactured by National Semiconductor Corporation, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-335-2332 has 2 manufacturer part numbers on file: 78F004M002 (Leonardo S.p.a Land & Naval Defence Electronics Division), 54F20DM (National Semiconductor Corporation).
Key specifications for 54F20DM: Input Circuit Pattern: DUAL 4 INPUT; Design Function and Quantity: 2 GATE, NAND; End Item Identification: ELECTRONIC COUNTER MEASURES,FAIRCHILD SEMICONDUCTOR CORP. 2 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 5962-01-335-2332 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.