The Microcircuit,digital, cataloged under National Stock Number 5962-01-170-2334, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Smiths Aerospace, Inc., Electronic Systems-Grand Rapids. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-170-2334 |
| Primary Part Number | 21963 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Smiths Aerospace, Inc., Electronic Systems-Grand Rapids |
| Status | ACTIVE |
| Inclosure Material | CERAMIC |
| Special Test Features | TESTED PER BASE TEN SYSTEMS DWG 21963 |
| Design Function and Quantity | 2 MULTIVIBRATOR, MONOSTABLE |
| Body Width | 0.295 INCHES MAXIMUM IN |
| Body Height | 0.180 INCHES NOMINAL IN |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Length | 0.785 INCHES MAXIMUM IN |
| Output Logic Form | COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC |
| Operating Temp Range | -55.0 TO 125.0 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 |
|---|---|
| 21963 | Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA) |
| MC14538BAL | Lacon Electronic Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| MC14538BALA | 5/9 Secondary reference Adelco Elektronik Gmbh |
| MC14538BAL | 3/9 Design control — primary reference Freescale Semiconductor, Inc. |
| MC14538BAL | 5/9 Secondary reference Adelco Elektronik Gmbh |
NSN 5962-01-170-2334 is a Microcircuit,digital, manufactured by Smiths Aerospace, Inc., Electronic Systems-Grand Rapids, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-170-2334 has 2 manufacturer part numbers on file: 21963 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids), MC14538BAL (Lacon Electronic Gmbh).
Key specifications for 21963: Inclosure Material: CERAMIC; Special Test Features: TESTED PER BASE TEN SYSTEMS DWG 21963; Design Function and Quantity: 2 MULTIVIBRATOR, MONOSTABLE; Body Width: 0.295 INCHES MAXIMUM IN. 9 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 5962-01-170-2334 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.