PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MM54HC374J/883BMicrocircuit,digital

National Semiconductor Corporation · NSN 5962-01-241-9974 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-241-9974 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-241-9974. Primary manufacturer part number: MM54HC374J/883B.
Features
  • Microcircuit,digital — FSC 5962
  • 4 verified cross-references
  • Primary manufacturer: National Semiconductor Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-241-9974, 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. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMicrocircuit,digital
FSC / FSG5962 — No Item Name Available (FSG 59)
ManufacturersThales Six Gts France SAS (CAGE F0057); Thales Deutschland Gmbh Div Naval (CAGE D9645); Thales Sa (CAGE F6481); National Semiconductor Corporation (CAGE 27014)
Technical Specifications
ParameterValue
NSN5962-01-241-9974
Primary Part NumberMM54HC374J/883B
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-235-69718407101RB INTERCHANGEABLE
Microcircuit,digital
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5962-01-271-8229 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
99143094 Thales Six Gts France SAS (FRA)
3512 830 06561 Thales Deutschland Gmbh Div Naval (DEU)
99143094 Thales Sa (FRA)
MM54HC374J/883B PRIMARY National Semiconductor Corporation (USA)
Related Parts
5962-01-235-6971INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
8407101RB
5962-01-271-8229INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-241-9974?

NSN 5962-01-241-9974 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 5962-01-241-9974?

NSN 5962-01-241-9974 has 4 cross-referenced part numbers: 99143094 (Thales Six Gts France SAS), 3512 830 06561 (Thales Deutschland Gmbh Div Naval), 99143094 (Thales Sa), MM54HC374J/883B (National Semiconductor Corporation).

What NSN replaces 5962-01-241-9974?

There are 2 known substitutes for 5962-01-241-9974: 5962-01-235-6971, 5962-01-271-8229. Verify interchangeability with system specifications before substitution.

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