The Microcircuit,digital, cataloged under National Stock Number 5962-01-170-2333, 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 National Semiconductor Corporation. Government technical data includes 9 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-170-2333 |
| Primary Part Number | DM54LS221J |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — No Item Name Available |
| Manufacturer | National Semiconductor Corporation |
| Status | ACTIVE |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Special Test Features | TESTED PER BASE TEN SYSTEMS DWG 21801 |
| Features Provided | W/SCHMITT TRIGGER AND MONOLITHIC |
| Body Height | 0.180 INCHES NOMINAL IN |
| Body Length | 0.785 INCHES MAXIMUM IN |
| Inclosure Material | CERAMIC |
| Design Function and Quantity | 2 MULTIVIBRATOR, MONOSTABLE |
| Body Width | 0.280 INCHES MAXIMUM IN |
| Inclosure Configuration | DUAL-IN-LINE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SN54LS221JA | Adelco Elektronik Gmbh (DEU) |
| VIT311004J | Teledyne Uk Limited (GBR) |
| SN54LS221J | Adelco Elektronik Gmbh (DEU) |
| 21801 | Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA) |
| SN54LS221J | Lacon Electronic Gmbh (DEU) |
| DM54LS221J PRIMARY | National Semiconductor Corporation (USA) |
| SN54LS221J PRIMARY | Texas Instruments Incorporated (USA) |
| VIT311004J | Leonardo Uk Ltd (GBR) |
NSN 5962-01-170-2333 is a Microcircuit,digital, manufactured by National Semiconductor Corporation, classified under FSC 5962 (No Item Name Available). Status: active.
NSN 5962-01-170-2333 has 8 cross-referenced part numbers: SN54LS221JA (Adelco Elektronik Gmbh), VIT311004J (Teledyne Uk Limited), SN54LS221J (Adelco Elektronik Gmbh), 21801 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids), SN54LS221J (Lacon Electronic Gmbh) and 3 more.
There are 11 known substitutes for 5962-01-170-2333: 3120-00-182-8490, 5120-00-293-0010, 4820-00-407-6449 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for DM54LS221J: Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Special Test Features: TESTED PER BASE TEN SYSTEMS DWG 21801; Features Provided: W/SCHMITT TRIGGER AND MONOLITHIC; Body Height: 0.180 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.