The Microcircuit,digital, cataloged under National Stock Number 5962-01-169-4813, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Smiths Aerospace, Inc., Electronic Systems-Grand Rapids. Government technical data includes 10 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-169-4813 |
| Primary Part Number | 20278 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Smiths Aerospace, Inc., Electronic Systems-Grand Rapids |
| Status | ACTIVE |
| Input Circuit Pattern | TRIPLE 3 INPUT |
| Inclosure Material | CERAMIC |
| Special Test Features | TESTED PER BASE TEN SYSTEMS DWG 20278 |
| Design Function and Quantity | 3 GATE, AND |
| Body Width | 0.280 INCHES MAXIMUM IN |
| Body Height | 0.180 INCHES NOMINAL IN |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Length | 0.770 INCHES MAXIMUM IN |
| Output Logic Form | COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC |
| Operating Temp Range | -55.0 TO 125.0 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 |
|---|---|
| 20278 | Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA) |
| 2809847 | Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S (DEU) |
| 280.9847 | Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S (DEU) |
| Reference | Meaning |
|---|---|
| CD4073BF | 5/9 Secondary reference Renesas Electronics America Inc |
| CD4073BFA | 5/9 Secondary reference Adelco Elektronik Gmbh |
| 000-8002-943 | 5/2 Secondary reference U.S. Government activity |
| CD4073BF | 5/9 Secondary reference Adelco Elektronik Gmbh |
| CD4073MJ | 5/9 Secondary reference National Semiconductor Corporation |
| CD4073BF | C/1 Advisory reference — outside the item-of-supply concept Lacon Electronic Gmbh |
| MC14073BAL | 3/9 Design control — primary reference Freescale Semiconductor, Inc. |
| HD-1-4073 | 5/9 Secondary reference Renesas Electronics America Inc |
NSN 5962-01-169-4813 is a Microcircuit,digital, manufactured by Smiths Aerospace, Inc., Electronic Systems-Grand Rapids, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-169-4813 has 3 manufacturer part numbers on file: 20278 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids), 2809847 (Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S), 280.9847 (Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-319-2352, 6150-01-696-5070. Verify interchangeability with system specifications before substitution.
Key specifications for 20278: Input Circuit Pattern: TRIPLE 3 INPUT; Inclosure Material: CERAMIC; Special Test Features: TESTED PER BASE TEN SYSTEMS DWG 20278; Design Function and Quantity: 3 GATE, AND. 10 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 5962-01-169-4813 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.