The Microcircuit,digital, cataloged under National Stock Number 5962-01-193-0358, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-193-0358 |
| Primary Part Number | 100A374-1 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Input Circuit Pattern | 8 INPUT |
| Inclosure Material | CERAMIC |
| Design Function and Quantity | 6 FLIP-FLOP, D-TYPE, CLOCKED |
| Body Width | 0.285 INCHES MAXIMUM IN |
| Body Height | 0.050 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED AND BURN IN AND W/COMMON CLOCK AND W/COMMON CLEAR AND LOW POWER AND SCHOTTKY |
| Inclosure Configuration | FLAT PACK |
| Body Length | 0.371 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | TRANSISTOR-TRANSISTOR LOGIC |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Test Data Document | 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
| 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 |
|---|---|
| 100A374-1 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| SN54LS174 | 5/1 Secondary reference Texas Instruments Incorporated |
NSN 5962-01-193-0358 is a Microcircuit,digital, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-193-0358 has 1 manufacturer part number on file: 100A374-1 (Lockheed Martin Corporation Div Rotary and Mission Systems).
2 possible matches (shared part number, not a government interchangeability claim): 5962-01-193-6011, 5962-01-316-5459. Verify interchangeability with system specifications before substitution.
Key specifications for 100A374-1: Input Circuit Pattern: 8 INPUT; Inclosure Material: CERAMIC; Design Function and Quantity: 6 FLIP-FLOP, D-TYPE, CLOCKED; Body Width: 0.285 INCHES MAXIMUM IN. 12 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 5962-01-193-0358 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.