The Microcircuit,digital, cataloged under National Stock Number 5962-01-038-3455, 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 Texas Instruments Incorporated. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-038-3455 |
| Primary Part Number | SN74LS21N |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — No Item Name Available |
| Manufacturer | Texas Instruments Incorporated |
| Status | ACTIVE |
| Output Logic Form | TRANSISTOR-TRANSISTOR LOGIC |
| Input Circuit Pattern | DUAL 4 INPUT |
| Inclosure Configuration | DUAL-IN-LINE |
| Operating Temp Range | +0.0 TO 70.0 CELSIUS DEGC |
| Inclosure Material | PLASTIC |
| Design Function and Quantity | 2 GATE, AND |
| Features Provided | BIPOLAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 540040021 | Cae (uk) Plc (GBR) |
| SN74LS21N PRIMARY | Texas Instruments Incorporated (USA) |
| 172-0021 | Autek Systems Corp (USA) |
| 305-210 | Rs Components SAS (FRA) |
| SN74LS21N | Adelco Elektronik Gmbh (DEU) |
| 507624-12 | L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA) |
| SM-C-739733 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| SN74LS21NA | Adelco Elektronik Gmbh (DEU) |
| SN74LS21N | Rs Components SAS (FRA) |
| 305-210 | Rs Components Limited (GBR) |
NSN 5962-01-038-3455 is a Microcircuit,digital, manufactured by Texas Instruments Incorporated, classified under FSC 5962 (No Item Name Available). Status: active.
NSN 5962-01-038-3455 has 10 cross-referenced part numbers: 540040021 (Cae (uk) Plc), SN74LS21N (Texas Instruments Incorporated), 172-0021 (Autek Systems Corp), 305-210 (Rs Components SAS), SN74LS21N (Adelco Elektronik Gmbh) and 5 more.
There are 3 known substitutes for 5962-01-038-3455: 5962-01-034-9830, 5962-01-248-9490, 3130-01-359-6862. Verify interchangeability with system specifications before substitution.
Key specifications for SN74LS21N: Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Input Circuit Pattern: DUAL 4 INPUT; Inclosure Configuration: DUAL-IN-LINE; Operating Temp Range: +0.0 TO 70.0 CELSIUS DEGC. 7 total characteristics are documented in the Federal Logistics Information System.