The Microcircuit,digital, cataloged under National Stock Number 5962-01-368-8553, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 21 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-368-8553 |
| Primary Part Number | 205-0331-012 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Input Circuit Pattern | 8 INPUT |
| Inclosure Material | CERAMIC |
| Terminal Surface Treatment | SOLDER |
| Design Function and Quantity | 1 COUNTER, DECADE, UP/DOWN |
| Body Width | 0.342 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN |
| Body Height | 0.060 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN |
| Criticality Code Justification | NHCF |
| Capitance Rating Per Characteristic | 4.50 INPUT PICOFARADS NOMINAL |
| Features Provided | MONOLITHIC AND ASYNCHRONOUS AND W/PRESET AND W/CLOCK AND W/CLEAR AND ELECTROSTATIC SENSITIVE |
| Inclosure Configuration | LEADLESS FLAT PACK |
| Current Rating Per Characteristic | 160.00 MICROAMPERES 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 | COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR 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 |
| Nuclear Hardness Critical Feature | HARDENED |
| Time Rating Per Chacteristic | 1.00 NANOSECONDS MINIMUM RECOVERY 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 | M |
| Part Number | Manufacturer |
|---|---|
| 54AC191LMQB | National Semiconductor Corporation (USA) |
| 205-0331-012 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| Reference | Meaning |
|---|---|
| 54AC191LMQB | 5/9 Secondary reference National Semiconductor France |
NSN 5962-01-368-8553 is a Microcircuit,digital, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-368-8553 has 2 manufacturer part numbers on file: 54AC191LMQB (National Semiconductor Corporation), 205-0331-012 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
Key specifications for 205-0331-012: Input Circuit Pattern: 8 INPUT; Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER; Design Function and Quantity: 1 COUNTER, DECADE, UP/DOWN. 21 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 5962-01-368-8553 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.