The Microcircuit,digital, cataloged under National Stock Number 5962-01-372-5961, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is National Semiconductor Corporation. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-372-5961 |
| Primary Part Number | 54AC00FMQB |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | National Semiconductor Corporation |
| Status | ACTIVE |
| Input Circuit Pattern | QUAD 2 INPUT |
| Inclosure Material | CERAMIC |
| Terminal Surface Treatment | SOLDER |
| Design Function and Quantity | 4 GATE, NAND |
| Body Width | 0.245 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| Body Height | 0.065 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Criticality Code Justification | FEAT |
| Features Provided | COMPATIBLE CMOS AND ELECTROSTATIC SENSITIVE AND RADIATION HARDENED AND SCHOTTKY |
| Inclosure Configuration | FLAT PACK |
| Body Length | 0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| Output Logic Form | COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC |
| Voltage Rating and Type Per Characteristic | -55.0 VOLTS MINIMUM TOTAL SUPPLY AND 125.0 VOLTS MAXIMUM TOTAL SUPPLY |
| 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 | 14 FLAT LEADS |
| Nuclear Hardness Critical Feature | HARDENED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | M |
| Part Number | Manufacturer |
|---|---|
| 54AC00FMQB PRIMARY | National Semiconductor Corporation (USA) |
| G405204-1 | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 54AC00FMQB | 5/9 Secondary reference National Semiconductor France |
| G405204-1 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5962-01-372-5961 is a Microcircuit,digital, manufactured by National Semiconductor Corporation, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-372-5961 has 2 manufacturer part numbers on file: 54AC00FMQB (National Semiconductor Corporation), G405204-1 (Raytheon Company Dba Raytheon Co).
Key specifications for 54AC00FMQB: Input Circuit Pattern: QUAD 2 INPUT; Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER; Design Function and Quantity: 4 GATE, NAND. 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 5962-01-372-5961 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.