The Microcircuit,digital, cataloged under National Stock Number 5962-01-083-6782, 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 14 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-083-6782 |
| Primary Part Number | SNC54LS377J |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Texas Instruments Incorporated |
| Status | ACTIVE |
| Input Circuit Pattern | QUAD 2 INPUT |
| Inclosure Material | CERAMIC AND GLASS |
| Terminal Surface Treatment | SOLDER |
| Body Width | 0.245 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN |
| Body Height | 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Features Provided | BIPOLAR AND HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE EDGE TRIGGERED AND POSITIVE OUTPUTS AND W/CLOCK AND W/ENABLE |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Length | 0.930 INCHES MINIMUM AND 0.975 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 | 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 PRINTED CIRCUIT |
| 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 |
|---|---|
| SNC54LS377J PRIMARY | Texas Instruments Incorporated (USA) |
| 974073-421 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| RB54LS377F | C/1 Advisory reference — outside the item-of-supply concept Philips Semiconductors Inc |
| 507624-53 | C/1 Advisory reference — outside the item-of-supply concept L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products |
| 51057-0043 | C/1 Advisory reference — outside the item-of-supply concept Honeywell International Inc Dba Honeywell |
| SN74LS377N | C/1 Advisory reference — outside the item-of-supply concept Texas Instruments Incorporated |
| 406123 | C/1 Advisory reference — outside the item-of-supply concept Cardion Inc |
| SNC54LS377J-00 | 5/9 Secondary reference Texas Instruments Incorporated |
NSN 5962-01-083-6782 is a Microcircuit,digital, manufactured by Texas Instruments Incorporated, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-083-6782 has 2 manufacturer part numbers on file: SNC54LS377J (Texas Instruments Incorporated), 974073-421 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
3 possible matches (shared part number, not a government interchangeability claim): 5962-01-102-8671, 5962-01-208-9447, 6150-01-213-5949. Verify interchangeability with system specifications before substitution.
Key specifications for SNC54LS377J: Input Circuit Pattern: QUAD 2 INPUT; Inclosure Material: CERAMIC AND GLASS; Terminal Surface Treatment: SOLDER; Body Width: 0.245 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN. 14 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 5962-01-083-6782 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.