The Microcircuit,digital, cataloged under National Stock Number 5962-00-421-0227, 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 13 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-00-421-0227 |
| Primary Part Number | 351-7079-020 |
| 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 | 4 WIDE 2-2-2-3 INPUT |
| Inclosure Material | CERAMIC |
| Design Function and Quantity | 1 GATE, AND |
| Body Width | 0.180 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN |
| Body Height | 0.030 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED AND EXPANDABLE AND W/RESISTOR AND MEDIUM SPEED |
| Inclosure Configuration | FLAT PACK |
| Body Length | 0.235 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 200.0 CELSIUS DEGC |
| Output Logic Form | TRANSISTOR-TRANSISTOR LOGIC |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Maximum Power Dissipation Rating | 30.0 MILLIWATTS |
| Time Rating Per Chacteristic | 10.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 10.00 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 |
|---|---|
| 351-7079-020 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| SNG51R | Texas Instruments Incorporated (USA) |
| RG51K | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| MC551F | 5/9 Secondary reference Freescale Semiconductor, Inc. |
| SG51-02 | 5/9 Secondary reference U.S. Government activity |
| RG51K | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5962-00-421-0227 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 5962-00-421-0227 has 3 manufacturer part numbers on file: 351-7079-020 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), SNG51R (Texas Instruments Incorporated), RG51K (Raytheon Company Dba Raytheon Co).
Key specifications for 351-7079-020: Input Circuit Pattern: 4 WIDE 2-2-2-3 INPUT; Inclosure Material: CERAMIC; Design Function and Quantity: 1 GATE, AND; Body Width: 0.180 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN. 13 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 5962-00-421-0227 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.