The Microcircuit,digital, cataloged under National Stock Number 5962-01-116-8672, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Twilight Technology Inc. Government technical data includes 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5962-01-116-8672 |
| Primary Part Number | TT14553B/BEAJC |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Twilight Technology Inc |
| Status | ACTIVE |
| Input Circuit Pattern | 9 INPUT |
| Inclosure Material | CERAMIC AND GLASS |
| Terminal Surface Treatment | SOLDER |
| Design Function and Quantity | 1 COUNTER, BINARY CODED DECIMAL |
| Body Width | 0.240 INCHES MINIMUM AND 0.295 INCHES MAXIMUM IN |
| Body Height | 0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND NEGATIVE EDGE TRIGGERED AND SYNCHRONOUS AND W/DISABLE AND RESETTABLE |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Length | 0.750 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC |
| Voltage Rating and Type Per Characteristic | 18.5 VOLTS MAXIMUM POWER SOURCE |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Terminal Type and Quantity | 16 PRINTED CIRCUIT |
| 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 |
|---|---|
| TT14553B/BEAJC PRIMARY | Twilight Technology Inc (USA) |
| 3594619-1 | Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA) |
| Reference | Meaning |
|---|---|
| MC14553BBEXS | 5/9 Secondary reference Freescale Semiconductor, Inc. |
| 14553B/BEAJC | 5/9 Secondary reference Freescale Semiconductor, Inc. |
| MC14553BBEBS | 5/9 Secondary reference Freescale Semiconductor, Inc. |
NSN 5962-01-116-8672 is a Microcircuit,digital, manufactured by Twilight Technology Inc, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-116-8672 has 2 manufacturer part numbers on file: TT14553B/BEAJC (Twilight Technology Inc), 3594619-1 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div).
Key specifications for TT14553B/BEAJC: Input Circuit Pattern: 9 INPUT; Inclosure Material: CERAMIC AND GLASS; Terminal Surface Treatment: SOLDER; Design Function and Quantity: 1 COUNTER, BINARY CODED DECIMAL. 14 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 5962-01-116-8672 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.