The Microcircuit,digital, cataloged under National Stock Number 5962-01-312-7571, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Intersil Corporation. Government technical data includes 16 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-312-7571 |
| Primary Part Number | 54HC4066F/3A |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Intersil Corporation |
| Status | ACTIVE |
| Input Circuit Pattern | 8 INPUT |
| Inclosure Material | CERAMIC |
| Terminal Surface Treatment | SOLDER |
| Design Function and Quantity | 4 SWITCH, BILATERAL |
| Body Width | 0.260 INCHES MAXIMUM IN |
| Body Height | 0.180 INCHES MAXIMUM IN |
| Features Provided | MONOLITHIC |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Length | 0.770 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | METAL OXIDE-SEMICONDUCTOR LOGIC |
| Voltage Rating and Type Per Characteristic | 5.0 VOLTS MAXIMUM POWER SOURCE |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Terminal Type and Quantity | 14 PRINTED CIRCUIT |
| Maximum Power Dissipation Rating | 300.0 MILLIWATTS |
| Time Rating Per Chacteristic | 3.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 3.00 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 |
| Part Number | Manufacturer |
|---|---|
| 54HC4066F/3A | Intersil Corporation (GBR) |
| 28725-1750-0122 | Thales Uk Limited Dba Thales Uk Ltd Defence Mission Systems (GBR) |
| 42510-0000-0050 | Thales Uk Limited Dba Thales Uk Ltd Defence Mission Systems (GBR) |
| Reference | Meaning |
|---|---|
| 41223-808-00-1 | C/1 Advisory reference — outside the item-of-supply concept Bae Systems Maritime Services Limited |
| 54HC4066J/B | 5/1 Secondary reference Rochester Electronics Llc |
| 41223-808-00-1 | 5/9 Secondary reference British Aerospace Defence Systems Ltd T/a Bae Systems |
| 54HC4066F/3A | 5/9 Secondary reference Renesas Electronics America Inc |
| CD54HC4066F/3A | 3/9 Design control — primary reference Harris Corp Findlay Opns |
NSN 5962-01-312-7571 is a Microcircuit,digital, manufactured by Intersil Corporation, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-312-7571 has 3 manufacturer part numbers on file: 54HC4066F/3A (Intersil Corporation), 28725-1750-0122 (Thales Uk Limited Dba Thales Uk Ltd Defence Mission Systems), 42510-0000-0050 (Thales Uk Limited Dba Thales Uk Ltd Defence Mission Systems).
Key specifications for 54HC4066F/3A: Input Circuit Pattern: 8 INPUT; Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER; Design Function and Quantity: 4 SWITCH, BILATERAL. 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 5962-01-312-7571 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.