The Microcircuit,digital, cataloged under National Stock Number 5962-01-358-4065, 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 19 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-358-4065 |
| Primary Part Number | 54F564LMQB |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | National Semiconductor Corporation |
| Status | ACTIVE |
| Input Circuit Pattern | 10 INPUT |
| Inclosure Material | CERAMIC |
| Terminal Surface Treatment | SOLDER |
| Design Function and Quantity | 8 FLIP-FLOP, D-TYPE |
| Body Width | 0.342 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN |
| Body Height | 0.060 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND 3-STATE OUTPUT AND POSITIVE OUTPUTS AND ELECTROSTATIC SENSITIVE |
| Inclosure Configuration | LEADLESS FLAT PACK |
| Current Rating Per Characteristic | 86.00 MILLIAMPERES MAXIMUM SUPPLY |
| Case Outline Source and Designator | C-2 MIL-M-38510 |
| Body Length | 0.342 INCHES MINIMUM AND 0.358 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 | -0.5 VOLTS MINIMUM POWER SOURCE AND 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 | 20 LEADLESS |
| Maximum Power Dissipation Rating | 475.0 MILLIWATTS |
| Time Rating Per Chacteristic | 11.50 NANOSECONDS MAXIMUM DELAY 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 |
|---|---|
| 54F564LMQB | National Semiconductor Corporation (USA) |
| Reference | Meaning |
|---|---|
| 330487-001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5962-01-358-4065 is a Microcircuit,digital, manufactured by National Semiconductor Corporation, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-358-4065 has 1 manufacturer part number on file: 54F564LMQB (National Semiconductor Corporation).
Key specifications for 54F564LMQB: Input Circuit Pattern: 10 INPUT; Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER; Design Function and Quantity: 8 FLIP-FLOP, D-TYPE. 19 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 5962-01-358-4065 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.