The Microcircuit,digital, cataloged under National Stock Number 5962-01-034-9975, 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 11 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-034-9975 |
| Primary Part Number | 1820-0581 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Input Circuit Pattern | DUAL 5 INPUT |
| Inclosure Material | PLASTIC |
| Design Function and Quantity | 2 FLIP-FLOP, J-K |
| Body Width | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Body Height | 0.120 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Features Provided | MONOLITHIC AND W/CLOCK AND W/RESET |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Length | 0.815 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN |
| Storage Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Output Logic Form | EMITTER-COUPLED LOGIC |
| Operating Temp Range | +0.0 TO 70.0 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 |
| Part Number | Manufacturer |
|---|---|
| 1820-0581 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| MC1032P | 5/1 Secondary reference Freescale Semiconductor, Inc. |
| SC7425PK | 5/9 Secondary reference Freescale Semiconductor, Inc. |
| 1820-0581 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 1820-0581 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| SC7425PK | C/1 Advisory reference — outside the item-of-supply concept On Semiconductor Corporation |
NSN 5962-01-034-9975 is a Microcircuit,digital, manufactured by Keysight Technologies Inc, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-034-9975 has 1 manufacturer part number on file: 1820-0581 (Keysight Technologies Inc).
Key specifications for 1820-0581: Overall Height: 0.275 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN; Input Circuit Pattern: DUAL 5 INPUT; Inclosure Material: PLASTIC; Design Function and Quantity: 2 FLIP-FLOP, J-K. 11 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.