The Microcircuit,digital, cataloged under National Stock Number 5962-01-323-7459, 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 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-323-7459 |
| Primary Part Number | 54F175DM |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | National Semiconductor Corporation |
| Status | ACTIVE |
| Design Function and Quantity | 4 FLIP-FLOP, D-TYPE |
| Features Provided | HIGH SPEED AND ASYNCHRONOUS AND EDGE TRIGGERED |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5962-01-323-7459 is a Microcircuit,digital, manufactured by National Semiconductor Corporation, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-323-7459 has 2 manufacturer part numbers on file: 54F175DM (National Semiconductor Corporation), F54F175DM (Fairchild Semiconductor Corp).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-663-6503. Verify interchangeability with system specifications before substitution.
Key specifications for 54F175DM: Design Function and Quantity: 4 FLIP-FLOP, D-TYPE; Features Provided: HIGH SPEED AND ASYNCHRONOUS AND EDGE TRIGGERED; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC. 3 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.