The Microcircuit,digital, cataloged under National Stock Number 5962-00-285-2254, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5962-00-285-2254 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Status | ACTIVE |
| Input Circuit Pattern | DUAL 4 INPUT |
| Inclosure Material | CERAMIC AND GLASS |
| Terminal Surface Treatment | SOLDER |
| Design Function and Quantity | 2 FLIP-FLOP, J-K |
| Body Width | 0.245 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN |
| Body Height | 0.180 INCHES MAXIMUM IN |
| Features Provided | COMPLEMENTARY OUTPUTS AND EDGE TRIGGERED AND HERMETICALLY SEALED AND MEDIUM POWER AND MEDIUM SPEED AND MONOLITHIC AND POSITIVE OUTPUTS AND W/CLEAR AND W/ENABLE |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Length | 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | TRANSISTOR-TRANSISTOR LOGIC |
| Voltage Rating and Type Per Characteristic | 5.5 VOLTS MAXIMUM POWER SOURCE |
| Operating Temp Range | +0.0 TO 70.0 CELSIUS DEGC |
| Terminal Type and Quantity | 14 PRINTED CIRCUIT |
| Time Rating Per Chacteristic | 21.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 27.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS |
| 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 |
| Reference | Meaning |
|---|---|
| 586-721 | 5/9 Secondary reference U.S. Government activity |
| SN74H73N | 5/9 Secondary reference Texas Instruments Incorporated |
| 3520065-1 | 3/2 Design control — primary reference U.S. Government activity |
| SNJ54H73J | 5/9 Secondary reference Texas Instruments Incorporated |
| US74H73A | 5/9 Secondary reference Sprague Electric Co World Hqs |
| MC74H73P | 5/9 Secondary reference Freescale Semiconductor, Inc. |
NSN 5962-00-285-2254 is a Microcircuit,digital, classified under FSC 5962, Microcircuits, Electronic. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4820-01-018-5439. Verify interchangeability with system specifications before substitution.
Key specifications for 5962-00-285-2254: Input Circuit Pattern: DUAL 4 INPUT; Inclosure Material: CERAMIC AND GLASS; Terminal Surface Treatment: SOLDER; Design Function and Quantity: 2 FLIP-FLOP, J-K. 15 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 5962-00-285-2254 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.