The Microcircuit,digital, cataloged under National Stock Number 5962-01-110-2819, 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 4 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5962-01-110-2819 |
| Primary Part Number | 1820-1491 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Input Circuit Pattern | HEX 1 INPUT |
| Inclosure Material | CERAMIC |
| Design Function and Quantity | 6 GATE, LOGIC |
| Body Width | 0.310 INCHES MAXIMUM IN |
| Body Height | 0.185 INCHES MAXIMUM IN |
| Features Provided | MONOLITHIC AND 3-STATE OUTPUT |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Length | 0.840 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 |
| 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 |
|---|---|
| 1820-1491 | National Semiconductor Corporation (USA) |
| 1820-1491 PRIMARY | Keysight Technologies Inc (USA) |
| SN57383 | Texas Instruments Incorporated (USA) |
| DM74LS367AN | National Semiconductor Corporation (USA) |
| Reference | Meaning |
|---|---|
| 74LS367AN | 5/9 Secondary reference Philips Semiconductors Inc |
| 1820-1491 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| SC68055PK | 5/9 Secondary reference Freescale Semiconductor, Inc. |
| 1820-1491 | 5/9 Secondary reference Philips Semiconductors Inc |
| 1820-1491 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 5962-01-110-2819 is a Microcircuit,digital, manufactured by Keysight Technologies Inc, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-110-2819 has 4 manufacturer part numbers on file: 1820-1491 (National Semiconductor Corporation), 1820-1491 (Keysight Technologies Inc), SN57383 (Texas Instruments Incorporated), DM74LS367AN (National Semiconductor Corporation).
Key specifications for 1820-1491: Input Circuit Pattern: HEX 1 INPUT; Inclosure Material: CERAMIC; Design Function and Quantity: 6 GATE, LOGIC; Body Width: 0.310 INCHES MAXIMUM IN. 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.
NSN 5962-01-110-2819 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.