The Microcircuit,digital, cataloged under National Stock Number 5962-01-128-3907, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-128-3907 |
| Primary Part Number | 351-1992-032 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Input Circuit Pattern | DUAL 4 INPUT |
| Inclosure Material | CERAMIC |
| Terminal Surface Treatment | SOLDER |
| Design Function and Quantity | 2 FLIP-FLOP, D-TYPE |
| Body Width | 0.245 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Body Height | 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED AND POSITIVE EDGE TRIGGERED AND 3-STATE OUTPUT AND SCHOTTKY AND HIGH SPEED |
| Body Length | 0.245 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | TRANSISTOR-TRANSISTOR LOGIC |
| Voltage Rating and Type Per Characteristic | -1.2 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Test Data Document | 13499-351-1992 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| 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 |
|---|---|
| 351-1992-032 | Sertech Laboratories Inc/ Micro Uspd Dba Microsemi Corp Div Microsemi Watertown (USA) |
| 351-1992-032 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 1992-032 | Sertech Laboratories Inc/ Micro Uspd Dba Microsemi Corp Div Microsemi Watertown (USA) |
| Reference | Meaning |
|---|---|
| 351-1992-032 | 5/9 Secondary reference Stellar Microelectronics, Inc. Div Neotech Stellar |
| 1992-032 | 5/9 Secondary reference Stellar Microelectronics, Inc. Div Neotech Stellar |
| 351-1992-032 | 5/1 Secondary reference Micro Uspd Inc |
| 351-1992-032 | 5/9 Secondary reference Fairchild Semiconductor Corp |
| 54S74 | 5/9 Secondary reference Stellar Microelectronics, Inc. Div Neotech Stellar |
| 54S74 | 5/1 Secondary reference Sertech Laboratories Inc/ Micro Uspd Dba Microsemi Corp Div Microsemi Watertown |
| 54S74 | 5/1 Secondary reference Fairchild Semiconductor Corp |
NSN 5962-01-128-3907 is a Microcircuit,digital, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-128-3907 has 3 manufacturer part numbers on file: 351-1992-032 (Sertech Laboratories Inc/ Micro Uspd Dba Microsemi Corp Div Microsemi Watertown), 351-1992-032 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 1992-032 (Sertech Laboratories Inc/ Micro Uspd Dba Microsemi Corp Div Microsemi Watertown).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-254-3904. Verify interchangeability with system specifications before substitution.
Key specifications for 351-1992-032: Input Circuit Pattern: DUAL 4 INPUT; Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER; Design Function and Quantity: 2 FLIP-FLOP, D-TYPE. 13 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 5962-01-128-3907 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.