The Microcircuit,digital, cataloged under National Stock Number 5962-01-334-4975, 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. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 — Microcircuits, Electronic (FSG 59) |
| Manufacturers | Keysight Technologies Inc (CAGE 7ZXR5); Texas Instruments Incorporated (CAGE 01295) |
| Parameter | Value |
|---|---|
| NSN | 5962-01-334-4975 |
| Primary Part Number | 1820-4278 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 1820-4278 | Keysight Technologies Inc (USA) |
| SN74LS377DW | Texas Instruments Incorporated (USA) |
| Reference | Meaning |
|---|---|
| 1820-4278 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 1820-4278 | 5/9 Secondary reference Keysight Technologies, Inc. |
| 156-5044-00 | 3/2 Design control — primary reference U.S. Government activity |
| N74LS377D | 5/9 Secondary reference Philips Semiconductors Inc |
| SN74LS377D | 5/1 Secondary reference Freescale Semiconductor, Inc. |
NSN 5962-01-334-4975 is a Microcircuit,digital, manufactured by Keysight Technologies Inc, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-334-4975 has 2 manufacturer part numbers on file: 1820-4278 (Keysight Technologies Inc), SN74LS377DW (Texas Instruments Incorporated).
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 5962-01-334-4975 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.