The Microcircuit,memory, cataloged under National Stock Number 5962-01-076-6629, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Renesas Electronics America Inc. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-076-6629 |
| Primary Part Number | B2054-93 |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Renesas Electronics America Inc |
| Status | ACTIVE |
| Input Circuit Pattern | 10 INPUT |
| Inclosure Material | CERAMIC AND GLASS |
| Terminal Surface Treatment | SOLDER |
| Body Width | 0.240 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN |
| Body Height | 0.085 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND W/STORAGE AND PROGRAMMABLE AND PROGRAMMED AND BIPOLAR AND 3-STATE OUTPUT AND SCHOTTKY AND HIGH SPEED AND EXPANDABLE AND W/BUFFERED OUTPUT AND W/DECODED OUTPUT AND W/ENABLE AND W/DISABLE |
| Inclosure Configuration | FLAT PACK |
| Memory Device Type | ROM |
| Body Length | 0.440 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 | 5.5 VOLTS MAXIMUM POWER SOURCE |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Test Data Document | 82577-932820 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
| Terminal Type and Quantity | 16 FLAT LEADS |
| Maximum Power Dissipation Rating | 910.0 MILLIWATTS |
| Memory Capacity | UNKNOWN |
| Time Rating Per Chacteristic | 75.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS |
| 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 |
|---|---|
| B2054-93 | Renesas Electronics America Inc (USA) |
| Reference | Meaning |
|---|---|
| CC5193-93 | 5/9 Secondary reference Philips Semiconductors Inc |
| S82S129W | 5/9 Secondary reference Philips Semiconductors Inc |
| SN54S287W | 5/1 Secondary reference Texas Instruments Incorporated |
| HM9-7611-2 | 5/9 Secondary reference Renesas Electronics America Inc |
| MM5301-1F | 5/9 Secondary reference Mmi/amd |
| SN92874W-93 | 5/9 Secondary reference Texas Instruments Incorporated |
| 932820-93 | 3/2 Design control — primary reference U.S. Government activity |
| 17728 | 5/9 Secondary reference Mmi/amd |
NSN 5962-01-076-6629 is a Microcircuit,memory, manufactured by Renesas Electronics America Inc, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-076-6629 has 1 manufacturer part number on file: B2054-93 (Renesas Electronics America Inc).
4 possible matches (shared part number, not a government interchangeability claim): 3040-01-359-1119, 5905-01-396-9315, 5310-01-512-7732. Verify interchangeability with system specifications before substitution.
Key specifications for B2054-93: Input Circuit Pattern: 10 INPUT; Inclosure Material: CERAMIC AND GLASS; Terminal Surface Treatment: SOLDER; Body Width: 0.240 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN. 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.
NSN 5962-01-076-6629 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.