The Microcircuit,digital, cataloged under National Stock Number 5962-01-156-6923, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-156-6923 |
| Primary Part Number | 54F74DM |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — No Item Name Available |
| Manufacturer | National Semiconductor Corporation |
| Status | ACTIVE |
| Design Function and Quantity | 2 FLIP-FLOP, D-TYPE |
| Output Logic Form | TRANSISTOR-TRANSISTOR LOGIC |
| Terminal Type and Quantity | 14 PRINTED CIRCUIT |
| Inclosure Material | CERAMIC |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Voltage Rating and Type Per Characteristic | 5.5 VOLTS MAXIMUM POWER SOURCE |
| Terminal Surface Treatment | SOLDER |
| Body Width | 0.245 INCHES MINIMUM AND 0.271 INCHES MAXIMUM IN |
| Time Rating Per Chacteristic | 20.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS |
| Inclosure Configuration | DUAL-IN-LINE |
| Features Provided | HERMETICALLY SEALED AND POSITIVE EDGE TRIGGERED AND W/CLEAR AND W/CLOCK AND COMPLEMENTARY OUTPUTS |
| Input Circuit Pattern | DUAL 4 INPUT |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Body Length | 0.750 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN |
| Body Height | 0.185 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 54F74DM | Fairchild Semiconductor Corp (USA) |
| 6L.5441.813.00-F5474/KM | Hensoldt Sensors Gmbh (DEU) |
| 54F74DMQB | Fairchild Semiconductor Corp (USA) |
| 74F74DC | Fairchild Semiconductor Corp (USA) |
| A1237759 | Thales Avs France SAS (FRA) |
| 54F74/BCA | Philips Semiconductors Inc (USA) |
| 54F74DM PRIMARY | National Semiconductor Corporation (USA) |
| 14521413-7 | Safran (FRA) |
| MC54F74J | Freescale Semiconductor, Inc. (USA) |
| 99123592 | Thales Sa (FRA) |
| S54F74F | Philips Semiconductors Inc (USA) |
| F54F74DM | Triumph Thermal Systems - Maryland, Inc. (USA) |
| 351-3989-040 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 54F74DMQB | National Semiconductor Corporation (USA) |
| 12951391 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 54F74DM | L3 Aviation Products, Inc. Dba L3 Technologies (USA) |
| 111611-01 | Rolm Corp Mil Spec Computers (USA) |
NSN 5962-01-156-6923 is a Microcircuit,digital, manufactured by National Semiconductor Corporation, classified under FSC 5962 (No Item Name Available). Status: active.
NSN 5962-01-156-6923 has 17 cross-referenced part numbers: 54F74DM (Fairchild Semiconductor Corp), 6L.5441.813.00-F5474/KM (Hensoldt Sensors Gmbh), 54F74DMQB (Fairchild Semiconductor Corp), 74F74DC (Fairchild Semiconductor Corp), A1237759 (Thales Avs France SAS) and 12 more.
There are 6 known substitutes for 5962-01-156-6923: 5962-01-171-9705, 5962-01-171-9715, 5962-01-173-7740 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 54F74DM: Design Function and Quantity: 2 FLIP-FLOP, D-TYPE; Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Terminal Type and Quantity: 14 PRINTED CIRCUIT; Inclosure Material: CERAMIC. 15 total characteristics are documented in the Federal Logistics Information System.