The Microcircuit,digital, cataloged under National Stock Number 5962-00-208-6756, 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 Fairchild Semiconductor Corp. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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 | 5962-00-208-6756 |
| Primary Part Number | SL3977 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — No Item Name Available |
| Manufacturer | Fairchild Semiconductor Corp |
| Status | ACTIVE |
| Precious Material and Location | TERMINAL SURFACES GOLD |
| Operating Temp Range | -0.0 TO 70.0 CELSIUS DEGC |
| Storage Temp Range | -55.0 TO 185.0 CELSIUS DEGC |
| Input Circuit Pattern | 3 INPUT |
| Design Function and Quantity | 1 FLIP-FLOP, J-K |
| Inclosure Configuration | CAN |
| Inclosure Material | METAL |
| Precious Material | GOLD |
| Body Outside Diameter | 0.430 INCHES MAXIMUM IN |
| Test Data Document | 13499-351-7121 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) |
| Output Logic Form | RESISTOR-TRANSISTOR LOGIC |
| Features Provided | W/CLOCK AND POSITIVE OUTPUTS AND W/RESISTOR |
| Body Height | 0.250 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SL3977 | Fairchild Semiconductor Corp (USA) |
| 351-7121-010 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 923HC | Fairchild Semiconductor Corp (USA) |
NSN 5962-00-208-6756 is a Microcircuit,digital, manufactured by Fairchild Semiconductor Corp, classified under FSC 5962 (No Item Name Available). Status: active.
NSN 5962-00-208-6756 has 3 cross-referenced part numbers: SL3977 (Fairchild Semiconductor Corp), 351-7121-010 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 923HC (Fairchild Semiconductor Corp).
There is 1 known substitute for 5962-00-208-6756: 5962-00-436-1758. Verify interchangeability with system specifications before substitution.
Key specifications for SL3977: Precious Material and Location: TERMINAL SURFACES GOLD; Operating Temp Range: -0.0 TO 70.0 CELSIUS DEGC; Storage Temp Range: -55.0 TO 185.0 CELSIUS DEGC; Input Circuit Pattern: 3 INPUT. 13 total characteristics are documented in the Federal Logistics Information System.