The Microcircuit,digital, cataloged under National Stock Number 5962-01-008-6655, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Texas Instruments Incorporated. Government technical data includes 18 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-008-6655 |
| Primary Part Number | SNC54221J |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Texas Instruments Incorporated |
| Status | ACTIVE |
| Input Circuit Pattern | DUAL 3 INPUT |
| Inclosure Material | CERAMIC |
| Terminal Surface Treatment | SOLDER |
| Design Function and Quantity | 2 MULTIVIBRATOR, MONOSTABLE |
| Body Width | 0.280 INCHES NOMINAL IN |
| Body Height | 0.180 INCHES NOMINAL IN |
| Features Provided | HERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND W/SCHMITT TRIGGER AND W/CLEAR |
| Inclosure Configuration | DUAL-IN-LINE |
| Current Rating Per Characteristic | 80.00 MILLIAMPERES MAXIMUM SUPPLY |
| Body Length | 0.785 INCHES NOMINAL 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 |
| Maximum Power Dissipation Rating | 130.0 MILLIWATTS |
| Time Rating Per Chacteristic | 80.00 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 |
|---|---|
| 403560-42 | Aimtron Systems, Llc (USA) |
| SNC54221J PRIMARY | Texas Instruments Incorporated (USA) |
| Reference | Meaning |
|---|---|
| 1757-2330 | 5/9 Secondary reference Lockheed Martin Corp Lockheed Martin Mission Systems |
| 10067160-101 | 7/2 Vendor item drawing reference U.S. Government activity |
| S74221B | C/1 Advisory reference — outside the item-of-supply concept Philips Semiconductors Inc |
| SN74221J | C/1 Advisory reference — outside the item-of-supply concept Texas Instruments Incorporated |
| S54221F-883C | C/1 Advisory reference — outside the item-of-supply concept Philips Semiconductors Inc |
| 403560-42 | 5/9 Secondary reference Cardion Inc |
NSN 5962-01-008-6655 is a Microcircuit,digital, manufactured by Texas Instruments Incorporated, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-008-6655 has 2 manufacturer part numbers on file: 403560-42 (Aimtron Systems, Llc), SNC54221J (Texas Instruments Incorporated).
4 possible matches (shared part number, not a government interchangeability claim): 5962-01-019-1413, 5962-01-019-1414, 5962-01-110-7381. Verify interchangeability with system specifications before substitution.
Key specifications for SNC54221J: Input Circuit Pattern: DUAL 3 INPUT; Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER; Design Function and Quantity: 2 MULTIVIBRATOR, MONOSTABLE. 18 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 5962-01-008-6655 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.