The Microcircuit,digital, cataloged under National Stock Number 5962-01-230-9391, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Fairchild Semiconductor Corp. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-230-9391 |
| Primary Part Number | 54F163ADMQB |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Fairchild Semiconductor Corp |
| Status | ACTIVE |
| Input Circuit Pattern | 9 INPUT |
| Inclosure Material | CERAMIC |
| Terminal Surface Treatment | SOLDER |
| Design Function and Quantity | 1 COUNTER, BINARY |
| Body Width | 0.310 INCHES MAXIMUM IN |
| Body Height | 0.185 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED AND BURN IN AND PRESETTABLE AND SYNCHRONOUS AND W/CLOCK |
| 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 |
| 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 PRINTED CIRCUIT |
| Time Rating Per Chacteristic | 14.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 14.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 54F163ADMQB | Fairchild Semiconductor Corp (USA) |
| 1876449 | Thales Uk Limited Dba Thales Uk Ltd Defence Mission Systems (GBR) |
| Reference | Meaning |
|---|---|
| 54F163ADMQB | 5/1 Secondary reference National Semiconductor Corporation |
| 2690552-1 | 3/2 Design control — primary reference U.S. Government activity |
| 54F163/BEA | C/1 Advisory reference — outside the item-of-supply concept Philips Semiconductors Inc |
| 1876449 | 5/9 Secondary reference Racal Radar Defence Systems Ltd |
| 54F163DMQB | C/1 Advisory reference — outside the item-of-supply concept Fairchild Semiconductor Corp |
| 7908347-05 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 54F163A/BEA | 5/9 Secondary reference Philips Semiconductors Inc |
| 5962PL0929736 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 54F163DMQB | C/1 Advisory reference — outside the item-of-supply concept Fairchild Camera and Instrument Corp Sub of Schlumberger Ltd |
| 410825-20 | C/1 Advisory reference — outside the item-of-supply concept Aimtron Systems, Llc |
NSN 5962-01-230-9391 is a Microcircuit,digital, manufactured by Fairchild Semiconductor Corp, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-230-9391 has 2 manufacturer part numbers on file: 54F163ADMQB (Fairchild Semiconductor Corp), 1876449 (Thales Uk Limited Dba Thales Uk Ltd Defence Mission Systems).
3 possible matches (shared part number, not a government interchangeability claim): 5962-01-237-7393, 5962-01-245-6812, 5962-01-358-0449. Verify interchangeability with system specifications before substitution.
Key specifications for 54F163ADMQB: Input Circuit Pattern: 9 INPUT; Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER; Design Function and Quantity: 1 COUNTER, BINARY. 16 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 5962-01-230-9391 has DEMIL Code D. 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.