The Microcircuit,memory, cataloged under National Stock Number 5962-01-133-1276, 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 17 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-133-1276 |
| Primary Part Number | SMJ4164-20JDL |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Texas Instruments Incorporated |
| Status | ACTIVE |
| Input Circuit Pattern | 12 INPUT |
| Inclosure Material | CERAMIC |
| Terminal Surface Treatment | SOLDER |
| Body Width | 0.295 INCHES NOMINAL IN |
| Body Height | 0.180 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED AND LOW POWER AND HIGH SPEED AND HIGH PERFORMANCE |
| Inclosure Configuration | DUAL-IN-LINE |
| Memory Device Type | RAM |
| Body Length | 0.840 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | N-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC |
| Voltage Rating and Type Per Characteristic | 6.0 VOLTS MAXIMUM POWER SOURCE |
| Operating Temp Range | +0.0 TO 70.0 CELSIUS DEGC |
| Terminal Type and Quantity | 16 PRINTED CIRCUIT |
| Maximum Power Dissipation Rating | 1.0 WATTS |
| Memory Capacity | UNKNOWN |
| Time Rating Per Chacteristic | 200.00 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 |
|---|---|
| SMJ4164-20JDL PRIMARY | Texas Instruments Incorporated (USA) |
| Reference | Meaning |
|---|---|
| SM4164-20JDL | 5/9 Secondary reference Texas Instruments Incorporated |
| MCM6665BP20 | C/1 Advisory reference — outside the item-of-supply concept Freescale Semiconductor, Inc. |
| 01-50064-20 | C/1 Advisory reference — outside the item-of-supply concept Computer Automation Inc |
| TMS4164-20JDL | 5/9 Secondary reference Texas Instruments Incorporated |
| MCM6665AL20 | 5/9 Secondary reference Freescale Semiconductor, Inc. |
NSN 5962-01-133-1276 is a Microcircuit,memory, manufactured by Texas Instruments Incorporated, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-133-1276 has 1 manufacturer part number on file: SMJ4164-20JDL (Texas Instruments Incorporated).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-218-0281. Verify interchangeability with system specifications before substitution.
Key specifications for SMJ4164-20JDL: Input Circuit Pattern: 12 INPUT; Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER; Body Width: 0.295 INCHES NOMINAL IN. 17 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 5962-01-133-1276 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.