PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54AC04FMQBMicrocircuit,digital

National Semiconductor Corporation · NSN 5962-01-370-1452 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-370-1452 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-370-1452. Primary manufacturer part number: 54AC04FMQB.
Features
  • Microcircuit,digital — FSC 5962
  • Voltage Rating and Type Per Characteristic: 3.0 VOLTS MINIMUM TOTAL SUPPLY AND 5.5 VOLTS MAXIMUM TOTAL SUPPLY
  • Output Logic Form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
  • Body Width: 0.245 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
  • Terminal Type and Quantity: 14 FLAT LEADS
  • Nuclear Hardness Critical Feature: HARDENED
  • Inclosure Material: CERAMIC
  • Maximum Power Dissipation Rating: 500.0 MILLIWATTS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-370-1452, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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.

Technical Specifications
ParameterValue
NSN5962-01-370-1452
Primary Part Number54AC04FMQB
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Voltage Rating and Type Per Characteristic3.0 VOLTS MINIMUM TOTAL SUPPLY AND 5.5 VOLTS MAXIMUM TOTAL SUPPLY
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Body Width0.245 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
Terminal Type and Quantity14 FLAT LEADS
Nuclear Hardness Critical FeatureHARDENED
Inclosure MaterialCERAMIC
Maximum Power Dissipation Rating500.0 MILLIWATTS
Case Outline Source and DesignatorF-2 MIL-M-38510
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Input Circuit PatternHEX 1 INPUT
Criticality Code JustificationFEAT
Body Length0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
Inclosure ConfigurationFLAT PACK
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Features ProvidedMONOLITHIC AND RADIATION HARDENED
Design Function and Quantity6 BUFFER, INVERTING
Body Height0.065 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-265-4710 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
G405204-3 Raytheon Company Div Corp (USA)
G405204-3 Raytheon Company Dba Raytheon Co (USA)
54AC04FMQB PRIMARY National Semiconductor Corporation (USA)
Related Parts
5962-01-265-4710INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-370-1452?

NSN 5962-01-370-1452 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 5962-01-370-1452?

NSN 5962-01-370-1452 has 3 cross-referenced part numbers: G405204-3 (Raytheon Company Div Corp), G405204-3 (Raytheon Company Dba Raytheon Co), 54AC04FMQB (National Semiconductor Corporation).

What NSN replaces 5962-01-370-1452?

There is 1 known substitute for 5962-01-370-1452: 5962-01-265-4710. Verify interchangeability with system specifications before substitution.

What are the specifications of 54AC04FMQB?

Key specifications for 54AC04FMQB: Voltage Rating and Type Per Characteristic: 3.0 VOLTS MINIMUM TOTAL SUPPLY AND 5.5 VOLTS MAXIMUM TOTAL SUPPLY; Output Logic Form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC; Body Width: 0.245 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN; Terminal Type and Quantity: 14 FLAT LEADS. 20 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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