The Microcircuit,digital, cataloged under National Stock Number 5962-01-064-8075, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rocc Computers Ltd. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-064-8075 |
| Primary Part Number | 57-006-4290 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Rocc Computers Ltd |
| Status | ACTIVE |
| Input Circuit Pattern | 9 INPUT |
| Inclosure Material | PLASTIC |
| Design Function and Quantity | 2 COUNTER |
| Body Width | 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| Features Provided | MONOLITHIC AND GATED OUTPUT AND RESETTABLE |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Length | 0.710 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | TRANSISTOR-TRANSISTOR LOGIC |
| Operating Temp Range | -0.0 TO 70.0 CELSIUS DEGC |
| 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 |
|---|---|
| 57-006-4290 | Rocc Computers Ltd (GBR) |
| W74067-M3109-Z401 | Siemens Agautomatisierungstechnik Aut A13 (DEU) |
| 5L5441-013-11 | Hensoldt Sensors Gmbh Div Seps (DEU) |
| BL3006447 | Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S (DEU) |
| A19566 | Mbda Uk Ltd (GBR) |
| CS700001-2047 | Leonardo Mw Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 74LS290 | 5/9 Secondary reference Texas Instruments Incorporated |
| SN74LS290N | 3/9 Design control — primary reference Texas Instruments Incorporated |
| SN74LS290N | C/1 Advisory reference — outside the item-of-supply concept Lacon Electronic Gmbh |
| SN74LS290NA | 5/9 Secondary reference Adelco Elektronik Gmbh |
| DM74LS290N | 5/9 Secondary reference National Semiconductor Corporation |
| SN74LS290N | 5/9 Secondary reference Adelco Elektronik Gmbh |
| 8007-42-9010 | 5/9 Secondary reference Wavetek U S Inc Div of Wavetek Corp |
NSN 5962-01-064-8075 is a Microcircuit,digital, manufactured by Rocc Computers Ltd, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-064-8075 has 6 manufacturer part numbers on file: 57-006-4290 (Rocc Computers Ltd), W74067-M3109-Z401 (Siemens Agautomatisierungstechnik Aut A13), 5L5441-013-11 (Hensoldt Sensors Gmbh Div Seps), BL3006447 (Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S), A19566 (Mbda Uk Ltd) and 1 more.
1 possible match (shared part number, not a government interchangeability claim): 3020-01-382-8932. Verify interchangeability with system specifications before substitution.
Key specifications for 57-006-4290: Input Circuit Pattern: 9 INPUT; Inclosure Material: PLASTIC; Design Function and Quantity: 2 COUNTER; Body Width: 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN. 10 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 5962-01-064-8075 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.