The Microcircuit,digital, cataloged under National Stock Number 5962-01-221-3724, 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15 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-221-3724 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Status | ACTIVE |
| Input Circuit Pattern | 10 INPUT |
| Inclosure Material | CERAMIC |
| Terminal Surface Treatment | SOLDER |
| Design Function and Quantity | 1 MULTIPLEXER |
| Body Width | 0.247 INCHES MINIMUM AND 0.283 INCHES MAXIMUM IN |
| Body Height | 0.060 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED AND BURN IN AND W/ENABLE AND SCHOTTKY AND HIGH SPEED |
| Inclosure Configuration | FLAT PACK |
| Body Length | 0.371 INCHES MINIMUM AND 0.409 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 | 7.0 VOLTS MAXIMUM POWER SOURCE |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Test Data Document | 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
| Terminal Type and Quantity | 16 FLAT LEADS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 54F157AFMQB | 3/9 Design control — primary reference Fairchild Semiconductor Corp |
| 54F157FMQB | 5/9 Secondary reference Fairchild Semiconductor Corp |
| 54F157A/BFAJC | 5/9 Secondary reference Freescale Semiconductor, Inc. |
NSN 5962-01-221-3724 is a Microcircuit,digital, classified under FSC 5962, Microcircuits, Electronic. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5962-01-245-1738. Verify interchangeability with system specifications before substitution.
Key specifications for 5962-01-221-3724: Input Circuit Pattern: 10 INPUT; Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER; Design Function and Quantity: 1 MULTIPLEXER. 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 5962-01-221-3724 has DEMIL Code B. 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.