The Microcircuit,memory, cataloged under National Stock Number 5962-01-050-7807, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lacon Electronic Gmbh. Government technical data includes 19 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through both NSN and commercial part number lookups. 14 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-050-7807 |
| Primary Part Number | SN74187J |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Lacon Electronic Gmbh |
| Status | ACTIVE |
| Input Circuit Pattern | 10 INPUT |
| Inclosure Material | CERAMIC AND GLASS |
| Terminal Surface Treatment | SOLDER |
| Body Width | 0.245 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN |
| Body Height | 0.120 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED AND MONOLITHIC AND W/ENABLE AND HIGH SPEED AND PROGRAMMABLE AND PROGRAMMED AND SCHOTTKY AND W/OPEN COLLECTOR AND BIPOLAR AND W/BUFFERED OUTPUT AND W/DECODED OUTPUT AND EXPANDABLE AND W/DISABLE AND POSITIVE OUTPUTS |
| Inclosure Configuration | DUAL-IN-LINE |
| Memory Device Type | PROM |
| Case Outline Source and Designator | -0-001-AG JOINT ELECTRON DEVICE ENGINEERING COUNCIL |
| Body Length | 0.750 INCHES MINIMUM AND 0.795 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | TRANSISTOR-TRANSISTOR LOGIC |
| Voltage Rating and Type Per Characteristic | 5.5 VOLTS MAXIMUM POWER SOURCE |
| Operating Temp Range | +0.0 TO 75.0 CELSIUS DEGC |
| Test Data Document | 94117-7013655 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) |
| Terminal Type and Quantity | 16 PRINTED CIRCUIT |
| Maximum Power Dissipation Rating | 657.0 MILLIWATTS |
| Memory Capacity | UNKNOWN |
| Time Rating Per Chacteristic | 75.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH 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 |
|---|---|
| SN74187J | Lacon Electronic Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| IM5603CDE | 5/9 Secondary reference Intersil Inc Sub of General Electric Co |
| 7013655P002 | 5/9 Secondary reference Intel Corp Sales Office |
| C3301A | 5/9 Secondary reference Intel Corp Sales Office |
| HPR0M1-1024A-5 | 5/9 Secondary reference Renesas Electronics America Inc |
| SN74187J | 5/1 Secondary reference Texas Instruments Incorporated |
| 7013655P002 | 3/2 Design control — primary reference U.S. Government activity |
| ROM/PROM FAMILY 021 | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| MM6200-1J | 5/9 Secondary reference Mmi/amd |
| SN74187J | 5/9 Secondary reference Adelco Elektronik Gmbh |
| SN74187JA | 5/9 Secondary reference Adelco Elektronik Gmbh |
| 7013655P002 | 5/9 Secondary reference Texas Instruments Incorporated |
| 7013655P002 | 5/9 Secondary reference Renesas Electronics America Inc |
| 7013655P002 | 5/9 Secondary reference Mmi/amd |
| 7013655P002 | 5/9 Secondary reference Intersil Inc Sub of General Electric Co |
NSN 5962-01-050-7807 is a Microcircuit,memory, manufactured by Lacon Electronic Gmbh, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-050-7807 has 1 manufacturer part number on file: SN74187J (Lacon Electronic Gmbh).
Key specifications for SN74187J: Input Circuit Pattern: 10 INPUT; Inclosure Material: CERAMIC AND GLASS; Terminal Surface Treatment: SOLDER; Body Width: 0.245 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN. 19 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 5962-01-050-7807 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.