The Microcircuit,digital, cataloged under National Stock Number 5962-01-248-9490, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-248-9490 |
| Primary Part Number | SN74LS21NP3 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — No Item Name Available |
| Manufacturer | Texas Instruments Incorporated |
| Status | ACTIVE |
| Output Logic Form | TRANSISTOR-TRANSISTOR LOGIC |
| Features Provided | BURN IN |
| Operating Temp Range | +0.0 TO 70.0 CELSIUS DEGC |
| Inclosure Material | PLASTIC |
| Design Function and Quantity | 2 GATE, AND |
| Body Length | 0.796 INCHES MAXIMUM IN |
| Test Data Document | 16331-63A133588 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Body Width | 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| Input Circuit Pattern | DUAL 4 INPUT |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Height | 0.140 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SN74LS21NP3 PRIMARY | Texas Instruments Incorporated (USA) |
| DM74LS21NA+ | National Semiconductor Corporation (USA) |
| DM54LS21J/883 | National Semiconductor Corporation (USA) |
| N74LS21N-B | Philips Semiconductors Inc (USA) |
| 63A133588P17P | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| SN74LS21ND | Freescale Semiconductor, Inc. (USA) |
| 74LS21PCQR | Fairchild Semiconductor Corp (USA) |
| SN74LS21N | Texas Instruments Incorporated (USA) |
NSN 5962-01-248-9490 is a Microcircuit,digital, manufactured by Texas Instruments Incorporated, classified under FSC 5962 (No Item Name Available). Status: active.
NSN 5962-01-248-9490 has 8 cross-referenced part numbers: SN74LS21NP3 (Texas Instruments Incorporated), DM74LS21NA+ (National Semiconductor Corporation), DM54LS21J/883 (National Semiconductor Corporation), N74LS21N-B (Philips Semiconductors Inc), 63A133588P17P (Lockheed Martin Corporation Div Rotary and Mission Systems) and 3 more.
There are 2 known substitutes for 5962-01-248-9490: 5962-01-034-9830, 5962-01-038-3455. Verify interchangeability with system specifications before substitution.
Key specifications for SN74LS21NP3: Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Features Provided: BURN IN; Operating Temp Range: +0.0 TO 70.0 CELSIUS DEGC; Inclosure Material: PLASTIC. 11 total characteristics are documented in the Federal Logistics Information System.