The Microcircuit,digital, cataloged under National Stock Number 5962-01-220-2228, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-220-2228 |
| Primary Part Number | 351-3637-010 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Input Circuit Pattern | 10 INPUT |
| Inclosure Material | CERAMIC |
| Terminal Surface Treatment | SOLDER |
| Design Function and Quantity | 8 FLIP-FLOP, D-TYPE |
| Body Width | 0.310 INCHES MAXIMUM IN |
| Body Height | 0.120 INCHES NOMINAL IN |
| Features Provided | EDGE TRIGGERED AND MONOLITHIC |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Length | 1.100 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 | 7.0 VOLTS MAXIMUM POWER SOURCE |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Test Data Document | 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
| Terminal Type and Quantity | 20 PRINTED CIRCUIT |
| Maximum Power Dissipation Rating | 500.0 MILLIWATTS |
| 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 |
|---|---|
| FR231-1214-001H | Bae Systems Maritime Services (GBR) |
| 351-3637-010 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| MM54HC259J | National Semiconductor Corporation (USA) |
| MM54HCT374D | National Semiconductor Corporation (USA) |
| 54HCT374D | Supertex Inc. (USA) |
| RB54HCT374D | Supertex Inc. (USA) |
| MM54HCT374J | National Semiconductor Corporation (USA) |
| Reference | Meaning |
|---|---|
| CD54HCT374F | 5/9 Secondary reference Rca Corp Distribution and Special Products |
| 3131902-00259 | 5/9 Secondary reference Ocean Applied Research Corp |
| MM54CT374J/883B | 5/9 Secondary reference National Semiconductor Corporation |
NSN 5962-01-220-2228 is a Microcircuit,digital, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-220-2228 has 7 manufacturer part numbers on file: FR231-1214-001H (Bae Systems Maritime Services), 351-3637-010 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), MM54HC259J (National Semiconductor Corporation), MM54HCT374D (National Semiconductor Corporation), 54HCT374D (Supertex Inc.) and 2 more.
1 possible match (shared part number, not a government interchangeability claim): 5962-01-241-5591. Verify interchangeability with system specifications before substitution.
Key specifications for 351-3637-010: Input Circuit Pattern: 10 INPUT; Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER; Design Function and Quantity: 8 FLIP-FLOP, D-TYPE. 16 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 5962-01-220-2228 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.