PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MM54C08JMicrocircuit,digital

National Semiconductor Corporation · NSN 5962-01-099-9799 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-099-9799 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-099-9799. Primary manufacturer part number: MM54C08J.
Features
  • Microcircuit,digital — FSC 5962
  • Current Rating Per Characteristic: 15.00 MICROAMPERES MAXIMUM SUPPLY
  • Capitance Rating Per Characteristic: 5.00 INPUT PICOFARADS NOMINAL
  • Maximum Power Dissipation Rating: 500.0 MILLIWATTS
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Body Width: 0.291 INCHES MAXIMUM IN
  • Time Rating Per Chacteristic: 140.00 NANOSECONDS MAXIMUM PROPAGATION DELAY NS
  • Design Function and Quantity: 4 GATE, AND
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-099-9799, 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 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-099-9799
Primary Part NumberMM54C08J
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Current Rating Per Characteristic15.00 MICROAMPERES MAXIMUM SUPPLY
Capitance Rating Per Characteristic5.00 INPUT PICOFARADS NOMINAL
Maximum Power Dissipation Rating500.0 MILLIWATTS
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Body Width0.291 INCHES MAXIMUM IN
Time Rating Per Chacteristic140.00 NANOSECONDS MAXIMUM PROPAGATION DELAY NS
Design Function and Quantity4 GATE, AND
Features ProvidedHERMETICALLY SEALED AND HIGH NOISE AND LOW POWER
Voltage Rating and Type Per Characteristic18.0 VOLTS MAXIMUM POWER SOURCE
Input Circuit PatternOCTAL 2 INPUT
Body Height0.160 INCHES MAXIMUM IN
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Terminal Type and Quantity14 PRINTED CIRCUIT
Specification/standard Data30377-20256 MANUFACTURERS SOURCE CONTROL
Body Length0.785 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Terminal Surface TreatmentSOLDER
Inclosure ConfigurationDUAL-IN-LINE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3431-00-086-118013N16 INTERCHANGEABLE
Nozzle,welding
Weldcraft Customer Service
5310-00-223-3162 INTERCHANGEABLE
Washer,flat
1650-00-555-142320256 INTERCHANGEABLE
Filter,fluid
Fluid Conditioning Products, Inc.
5120-00-595-9463 INTERCHANGEABLE
Punch,tube Belling,hand
3815-00-756-147320256 INTERCHANGEABLE
Roller Assembly,cra
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5945-01-128-125420256 INTERCHANGEABLE
Flasher,thermal
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
4820-01-312-8198 INTERCHANGEABLE
Valve,relief,pressure and Temper
6145-01-332-7457T-13447 INTERCHANGEABLE
Cable,power,electrical
Prysmian Cables and Systems Usa, Llc Div Manufacturing Plant
2910-01-343-388620256 INTERCHANGEABLE
Plunger,rotor,fuel Pump
Stanadyne Corporation Dba Stanadyne Diesel Systems
4710-01-343-443320256 INTERCHANGEABLE
Tube,metallic
Sullair Corp
Cross-Reference Index
Part NumberManufacturer
6406311-1 Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA)
MM54C08J PRIMARY National Semiconductor Corporation (USA)
20256 Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA)
HD-1-54C08 Renesas Electronics America Inc (USA)
Related Parts
3431-00-086-1180INTERCHANGEABLE
NOZZLE,WELDING
13N16
5310-00-223-3162INTERCHANGEABLE
WASHER,FLAT
1650-00-555-1423INTERCHANGEABLE
FILTER,FLUID
20256
5120-00-595-9463INTERCHANGEABLE
PUNCH,TUBE BELLING,HAND
3815-00-756-1473INTERCHANGEABLE
ROLLER ASSEMBLY,CRA
20256
5945-01-128-1254INTERCHANGEABLE
FLASHER,THERMAL
20256
4820-01-312-8198INTERCHANGEABLE
VALVE,RELIEF,PRESSURE AND TEMPER
6145-01-332-7457INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
T-13447
2910-01-343-3886INTERCHANGEABLE
PLUNGER,ROTOR,FUEL PUMP
20256
4710-01-343-4433INTERCHANGEABLE
TUBE,METALLIC
20256
5330-01-461-8422INTERCHANGEABLE
PACKING ASSEMBLY
591-11500-964-3570/ASY
4820-01-498-9252INTERCHANGEABLE
VALVE,SAFETY RELIEF
2025601S0040

Frequently Asked Questions

What is NSN 5962-01-099-9799?

NSN 5962-01-099-9799 is a Microcircuit,digital, manufactured by National Semiconductor Corporation, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-099-9799?

NSN 5962-01-099-9799 has 4 cross-referenced part numbers: 6406311-1 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div), MM54C08J (National Semiconductor Corporation), 20256 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids), HD-1-54C08 (Renesas Electronics America Inc).

What NSN replaces 5962-01-099-9799?

There are 12 known substitutes for 5962-01-099-9799: 3431-00-086-1180, 5310-00-223-3162, 1650-00-555-1423 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MM54C08J?

Key specifications for MM54C08J: Current Rating Per Characteristic: 15.00 MICROAMPERES MAXIMUM SUPPLY; Capitance Rating Per Characteristic: 5.00 INPUT PICOFARADS NOMINAL; Maximum Power Dissipation Rating: 500.0 MILLIWATTS; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC. 21 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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