The Microcircuit,digital, cataloged under National Stock Number 5962-01-208-2180, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rochester Electronics Llc. Government technical data includes 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-208-2180 |
| Primary Part Number | COM1553B |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Rochester Electronics Llc |
| Status | ACTIVE |
| Input Circuit Pattern | 24 INPUT |
| Inclosure Material | CERAMIC |
| Terminal Surface Treatment | SOLDER |
| Design Function and Quantity | 1 CONVERTER, PARALLEL TO SERIAL AND 1 CONVERTER, SERIAL TO PARALLEL |
| Body Width | 0.568 INCHES MINIMUM AND 0.598 INCHES MAXIMUM IN |
| Body Height | 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED AND SYNCHRONOUS AND W/CLOCK |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Length | 1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN |
| Storage Temp Range | -55.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | N-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC |
| Voltage Rating and Type Per Characteristic | 15.0 VOLTS MAXIMUM POWER SOURCE |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Terminal Type and Quantity | 40 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 |
|---|---|
| COM1553B PRIMARY | Rochester Electronics Llc (USA) |
| Reference | Meaning |
|---|---|
| DMS 91162B | 5/9 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| COM1553B | 3/9 Design control — primary reference Standard Microsystems Corp |
| DMS 92106B | 5/9 Secondary reference Special Waste Systems Inc |
NSN 5962-01-208-2180 is a Microcircuit,digital, manufactured by Rochester Electronics Llc, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-208-2180 has 1 manufacturer part number on file: COM1553B (Rochester Electronics Llc).
Key specifications for COM1553B: Input Circuit Pattern: 24 INPUT; Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER; Design Function and Quantity: 1 CONVERTER, PARALLEL TO SERIAL AND 1 CONVERTER, SERIAL TO PARALLEL. 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 5962-01-208-2180 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.