The Microcircuit,digital, cataloged under National Stock Number 5962-01-515-8424, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Circuit Specialists. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5962-01-515-8424 |
| Primary Part Number | 74LS22 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Circuit Specialists |
| Status | ACTIVE |
| Input Circuit Pattern | 4 INPUT |
| Design Function and Quantity | 1 GATE, NAND |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 74LS22 PRIMARY | Circuit Specialists (USA) |
| Reference | Meaning |
|---|---|
| 74LS22 | 5/9 Secondary reference National Semiconductor Corporation |
NSN 5962-01-515-8424 is a Microcircuit,digital, manufactured by Circuit Specialists, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-515-8424 has 1 manufacturer part number on file: 74LS22 (Circuit Specialists).
Key specifications for 74LS22: Input Circuit Pattern: 4 INPUT; Design Function and Quantity: 1 GATE, NAND; Part Name Assigned by Controlling Agency: DUAL 4-IN NAND GATE OPEN COLL. 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.
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.