The Microcircuit,digital, cataloged under National Stock Number 5962-01-010-0056, 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 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-010-0056 |
| Primary Part Number | SN54145J |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Texas Instruments Incorporated |
| Status | ACTIVE |
| Inclosure Material | CERAMIC AND SILICON |
| Body Width | 0.280 INCHES NOMINAL IN |
| Body Height | 0.200 INCHES NOMINAL IN |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Length | 0.785 INCHES NOMINAL IN |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Maximum Power Dissipation Rating | 215.0 MILLIWATTS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2143953-1 | Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA) |
| SN54145J PRIMARY | Texas Instruments Incorporated (USA) |
| BL4674947 | Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S (DEU) |
| Reference | Meaning |
|---|---|
| 2143953-1 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems |
NSN 5962-01-010-0056 is a Microcircuit,digital, manufactured by Texas Instruments Incorporated, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-010-0056 has 3 manufacturer part numbers on file: 2143953-1 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div), SN54145J (Texas Instruments Incorporated), BL4674947 (Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-243-5964. Verify interchangeability with system specifications before substitution.
Key specifications for SN54145J: Inclosure Material: CERAMIC AND SILICON; Body Width: 0.280 INCHES NOMINAL IN; Body Height: 0.200 INCHES NOMINAL IN; Inclosure Configuration: DUAL-IN-LINE. 7 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 5962-01-010-0056 has DEMIL Code B. 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.