The Microcircuit,digital, cataloged under National Stock Number 5962-01-110-2838, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keysight Technologies Inc. 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-110-2838 |
| Primary Part Number | 1820-1191 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Input Circuit Pattern | QUAD 3 INPUT |
| Inclosure Material | CERAMIC |
| Design Function and Quantity | 4 FLIP-FLOP, D-TYPE |
| Body Width | 0.300 INCHES MAXIMUM IN |
| Body Height | 0.135 INCHES MAXIMUM IN |
| Features Provided | MONOLITHIC AND SCHOTTKY |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Length | 0.780 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | TRANSISTOR-TRANSISTOR LOGIC |
| Operating Temp Range | +0.0 TO 70.0 CELSIUS DEGC |
| Maximum Power Dissipation Rating | 500.0 MILLIWATTS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1820-1191 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 1820-1191 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| 74S175N | 5/9 Secondary reference Philips Semiconductors Inc |
| 1820-1191 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 124-0110 | C/1 Advisory reference — outside the item-of-supply concept Wavetek Rockland Inc Div |
| SN47610 | 5/1 Secondary reference Texas Instruments Incorporated |
| SL59775 | 5/9 Secondary reference Fairchild Semiconductor Corp |
NSN 5962-01-110-2838 is a Microcircuit,digital, manufactured by Keysight Technologies Inc, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-110-2838 has 1 manufacturer part number on file: 1820-1191 (Keysight Technologies Inc).
1 possible match (shared part number, not a government interchangeability claim): 5985-01-159-5128. Verify interchangeability with system specifications before substitution.
Key specifications for 1820-1191: Input Circuit Pattern: QUAD 3 INPUT; Inclosure Material: CERAMIC; Design Function and Quantity: 4 FLIP-FLOP, D-TYPE; Body Width: 0.300 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 5962-01-110-2838 has DEMIL Code B. 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.