The Microcircuit,digital, cataloged under National Stock Number 5962-01-027-5649, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-027-5649 |
| Primary Part Number | G390477-1 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Input Circuit Pattern | 9 INPUT |
| Inclosure Material | CERAMIC AND GLASS |
| Terminal Surface Treatment | SOLDER |
| Design Function and Quantity | 4 COUNTER, POSITIVE LOGIC AND 4 COUNTER, PRESETTABLE |
| Body Width | 0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN |
| Body Height | 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Features Provided | MONOLITHIC |
| Inclosure Configuration | DUAL-IN-LINE |
| Case Outline Source and Designator | T0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL |
| Body Length | 0.755 INCHES MINIMUM AND 0.785 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 | 1.2 VOLTS MINIMUM POWER SOURCE AND 5.5 VOLTS MAXIMUM POWER SOURCE |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Test Data Document | 24930-G390477 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Terminal Type and Quantity | 16 PRINTED CIRCUIT |
| Maximum Power Dissipation Rating | 475.0 MILLIWATTS |
| Time Rating Per Chacteristic | 25.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| G000503-50 | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
| G390477-1 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
| SNC54S163J | Texas Instruments Incorporated (USA) |
| 7845576 | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| SN54S163J | C/1 Advisory reference — outside the item-of-supply concept Texas Instruments Incorporated |
| 3008-132 | C/1 Advisory reference — outside the item-of-supply concept Raytheon Company Div Rmd Strategic |
| B77T0208-54S163 | 5/9 Secondary reference Mcdonnell Douglas Corp Mcdonnell Douglas Electronic Systems Co |
| 507624-101 | C/1 Advisory reference — outside the item-of-supply concept L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products |
| 48-052032-02 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation Div Es Defensive Systems Division |
| 74S163 | C/1 Advisory reference — outside the item-of-supply concept Texas Instruments Incorporated |
| 405933 | C/1 Advisory reference — outside the item-of-supply concept Cardion Inc |
| 2138919G001 | C/1 Advisory reference — outside the item-of-supply concept L3harris Technologies, Inc. |
| SNM74S163J | C/1 Advisory reference — outside the item-of-supply concept Texas Instruments Incorporated |
NSN 5962-01-027-5649 is a Microcircuit,digital, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-027-5649 has 4 manufacturer part numbers on file: G000503-50 (L3harris Technologies, Inc Div Space & Airborne Systems), G390477-1 (L3harris Technologies, Inc Div Space & Airborne Systems), SNC54S163J (Texas Instruments Incorporated), 7845576 (Lockheed Martin Corporation Div Rms).
4 possible matches (shared part number, not a government interchangeability claim): 5815-01-034-8240, 5962-01-076-6062, 5365-01-154-9365. Verify interchangeability with system specifications before substitution.
Key specifications for G390477-1: Input Circuit Pattern: 9 INPUT; Inclosure Material: CERAMIC AND GLASS; Terminal Surface Treatment: SOLDER; Design Function and Quantity: 4 COUNTER, POSITIVE LOGIC AND 4 COUNTER, PRESETTABLE. 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.
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.