The Microcircuit,memory, cataloged under National Stock Number 5962-01-146-2022, is classified within Federal Supply Class 5962 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Northrop Grumman Support Services Corp. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-146-2022 |
| Primary Part Number | 640A559H01 |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Support Services Corp |
| Status | ACTIVE |
| Inclosure Configuration | DUAL-IN-LINE |
| Input Circuit Pattern | 12 INPUT |
| Inclosure Material | CERAMIC |
| Memory Device Type | ROM |
| Memory Capacity | UNKNOWN |
| Terminal Type and Quantity | 18 PRINTED CIRCUIT |
| Terminal Surface Treatment | SOLDER |
| Voltage Rating and Type Per Characteristic | 5.5 VOLTS MAXIMUM POWER SOURCE |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Body Length | 0.882 INCHES MINIMUM AND 0.925 INCHES MAXIMUM IN |
| Output Logic Form | TRANSISTOR-TRANSISTOR LOGIC |
| Body Width | 0.302 INCHES MAXIMUM IN |
| Features Provided | BIPOLAR AND PROGRAMMABLE AND W/ENABLE AND 3-STATE OUTPUT AND EXPANDABLE |
| Body Height | 0.145 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 640A559H01 | Northrop Grumman Support Services Corp (USA) |
| 82S137/BVA | Philips Semiconductors Inc (USA) |
| 640A559H01 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| ROM/PROM | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| HM1-7643-2 | Renesas Electronics America Inc (USA) |
| 581R504H15 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
NSN 5962-01-146-2022 is a Microcircuit,memory, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5962 (No Item Name Available). Status: active.
NSN 5962-01-146-2022 has 6 cross-referenced part numbers: 640A559H01 (Northrop Grumman Support Services Corp), 82S137/BVA (Philips Semiconductors Inc), 640A559H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), ROM/PROM (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), HM1-7643-2 (Renesas Electronics America Inc) and 1 more.
There are 7 known substitutes for 5962-01-146-2022: 5962-01-075-7771, 5962-01-146-1333, 5962-01-146-1854 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 640A559H01: Inclosure Configuration: DUAL-IN-LINE; Input Circuit Pattern: 12 INPUT; Inclosure Material: CERAMIC; Memory Device Type: ROM. 16 total characteristics are documented in the Federal Logistics Information System.