The Microcircuit,digital, cataloged under National Stock Number 5962-01-033-2240, 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-033-2240 |
| Primary Part Number | SNC54LS155J-00 |
| 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 AND GLASS |
| Design Function and Quantity | 2 DECODER, TWO TO FOUR LINE |
| 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 | HERMETICALLY SEALED AND LOW POWER AND MONOLITHIC AND SCHOTTKY AND W/STROBE AND W/TOTEM POLE OUTPUT |
| Inclosure Configuration | DUAL-IN-LINE |
| 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 |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Test Data Document | 81349-MIL-STD-883 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Maximum Power Dissipation Rating | 31.0 MILLIWATTS |
| Time Rating Per Chacteristic | 27.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH 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 |
|---|---|
| SNC54LS155J | Texas Instruments Incorporated (USA) |
| SNC54LS155J-00 PRIMARY | Texas Instruments Incorporated (USA) |
| DM54LS155J/883B | National Semiconductor Corporation (USA) |
| Reference | Meaning |
|---|---|
| 74LS155N | 5/9 Secondary reference Philips Semiconductors Inc |
| DM54LS155J/883B | 5/9 Secondary reference Adelco Elektronik Gmbh |
| SN74LS155N | 5/1 Secondary reference Texas Instruments Incorporated |
| 54LS155DMQB | 5/9 Secondary reference Fairchild Semiconductor Corp |
| SN74LS155J | C/1 Advisory reference — outside the item-of-supply concept Texas Instruments Incorporated |
| DM54LS155J/883B | C/1 Advisory reference — outside the item-of-supply concept Lacon Electronic Gmbh |
| SN53620 | 5/1 Secondary reference Texas Instruments Incorporated |
| DM54LS155J/883BA | 5/9 Secondary reference Adelco Elektronik Gmbh |
| 404068-22 | C/1 Advisory reference — outside the item-of-supply concept Cardion Inc |
| 1820-1245 | C/1 Advisory reference — outside the item-of-supply concept Hewlett-Packard Company Dba HP |
NSN 5962-01-033-2240 is a Microcircuit,digital, manufactured by Texas Instruments Incorporated, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-033-2240 has 3 manufacturer part numbers on file: SNC54LS155J (Texas Instruments Incorporated), SNC54LS155J-00 (Texas Instruments Incorporated), DM54LS155J/883B (National Semiconductor Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 5962-01-066-5022, 5962-01-073-8371. Verify interchangeability with system specifications before substitution.
Key specifications for SNC54LS155J-00: Input Circuit Pattern: DUAL 3 INPUT; Inclosure Material: CERAMIC AND GLASS; Design Function and Quantity: 2 DECODER, TWO TO FOUR LINE; Body Width: 0.245 INCHES MINIMUM AND 0.280 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 5962-01-033-2240 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.