The Microcircuit,digital, cataloged under National Stock Number 5962-01-169-4810, 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 Smiths Aerospace, Inc., Electronic Systems-Grand Rapids. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-169-4810 |
| Primary Part Number | 20291 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — No Item Name Available |
| Manufacturer | Smiths Aerospace, Inc., Electronic Systems-Grand Rapids |
| Status | ACTIVE |
| Features Provided | W/OPEN COLLECTOR |
| Body Length | 0.785 INCHES MAXIMUM IN |
| Design Function and Quantity | 4 GATE, NAND |
| Inclosure Material | CERAMIC |
| Body Height | 0.180 INCHES NOMINAL IN |
| Input Circuit Pattern | QUAD 2 INPUT |
| Output Logic Form | TRANSISTOR-TRANSISTOR LOGIC |
| Special Test Features | TESTED PER BASE TEN SYSTEMS DWG 20291 |
| Body Width | 0.280 INCHES MAXIMUM IN |
| Inclosure Configuration | DUAL-IN-LINE |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SN54LS03J | Freescale Semiconductor, Inc. (USA) |
| 20291 PRIMARY | Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA) |
| SN54LS03J | Lacon Electronic Gmbh (DEU) |
| SN54LS03J | Adelco Elektronik Gmbh (DEU) |
| S54LS03F | Philips Semiconductors Inc (USA) |
| DM54LS03J | National Semiconductor Corporation (USA) |
| SN54LS03JA | Adelco Elektronik Gmbh (DEU) |
| SN54LS03J | Texas Instruments Incorporated (USA) |
NSN 5962-01-169-4810 is a Microcircuit,digital, manufactured by Smiths Aerospace, Inc., Electronic Systems-Grand Rapids, classified under FSC 5962 (No Item Name Available). Status: active.
NSN 5962-01-169-4810 has 8 cross-referenced part numbers: SN54LS03J (Freescale Semiconductor, Inc.), 20291 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids), SN54LS03J (Lacon Electronic Gmbh), SN54LS03J (Adelco Elektronik Gmbh), S54LS03F (Philips Semiconductors Inc) and 3 more.
There are 10 known substitutes for 5962-01-169-4810: 4820-00-308-9851, 5962-01-064-1319, 2815-01-074-8273 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20291: Features Provided: W/OPEN COLLECTOR; Body Length: 0.785 INCHES MAXIMUM IN; Design Function and Quantity: 4 GATE, NAND; Inclosure Material: CERAMIC. 11 total characteristics are documented in the Federal Logistics Information System.