The Microcircuit,digital, cataloged under National Stock Number 5962-01-047-8578, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-047-8578 |
| Primary Part Number | SN54LS21J |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — No Item Name Available |
| Manufacturer | Texas Instruments Incorporated |
| Status | ACTIVE |
| Output Logic Form | COMPLEMENTARY-LOGIC |
| Inclosure Configuration | DUAL-IN-LINE |
| Inclosure Material | CERAMIC |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Features Provided | HERMETICALLY SEALED |
| Input Circuit Pattern | DUAL 3 INPUT |
| Body Length | 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN |
| Body Width | 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SN54LS21J | Adelco Elektronik Gmbh (DEU) |
| SN54LS21JA | Adelco Elektronik Gmbh (DEU) |
| SN54LS21J | Lacon Electronic Gmbh (DEU) |
| SN54LS21J PRIMARY | Texas Instruments Incorporated (USA) |
NSN 5962-01-047-8578 is a Microcircuit,digital, manufactured by Texas Instruments Incorporated, classified under FSC 5962 (No Item Name Available). Status: active.
NSN 5962-01-047-8578 has 4 cross-referenced part numbers: SN54LS21J (Adelco Elektronik Gmbh), SN54LS21JA (Adelco Elektronik Gmbh), SN54LS21J (Lacon Electronic Gmbh), SN54LS21J (Texas Instruments Incorporated).
There is 1 known substitute for 5962-01-047-8578: 5962-01-034-9830. Verify interchangeability with system specifications before substitution.
Key specifications for SN54LS21J: Output Logic Form: COMPLEMENTARY-LOGIC; Inclosure Configuration: DUAL-IN-LINE; Inclosure Material: CERAMIC; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC. 8 total characteristics are documented in the Federal Logistics Information System.