The Microcircuit,digital, cataloged under National Stock Number 5962-01-092-6315, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 13 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-092-6315 |
| Primary Part Number | 63A133588P75 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Input Circuit Pattern | 10 INPUT |
| Inclosure Material | CERAMIC AND GLASS |
| Design Function and Quantity | 4 SELECTOR, DATA, MULTIPLEXER, TWO TO ONE LINE |
| Body Width | 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| Body Height | 0.185 INCHES NOMINAL IN |
| Features Provided | HERMETICALLY SEALED AND 3-STATE OUTPUT AND HIGH PERFORMANCE AND LOW POWER AND SCHOTTKY |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Length | 0.896 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 |
| Test Data Document | 16331-63A133588 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Time Rating Per Chacteristic | 30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW 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 |
|---|---|
| 63A133588P75 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| SN74LS258AJ | 5/9 Secondary reference Texas Instruments Incorporated |
| N74LS258AF | 5/9 Secondary reference Philips Semiconductors Inc |
| SN74LS258AJD | 5/9 Secondary reference Freescale Semiconductor, Inc. |
| 74LS258DCQR | 5/1 Secondary reference Fairchild Semiconductor Corp |
| SN74LS258AJD | C/1 Advisory reference — outside the item-of-supply concept On Semiconductor Corporation |
NSN 5962-01-092-6315 is a Microcircuit,digital, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-092-6315 has 1 manufacturer part number on file: 63A133588P75 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for 63A133588P75: Input Circuit Pattern: 10 INPUT; Inclosure Material: CERAMIC AND GLASS; Design Function and Quantity: 4 SELECTOR, DATA, MULTIPLEXER, TWO TO ONE LINE; Body Width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN. 13 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 5962-01-092-6315 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.