PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54LS175FMQBMicrocircuit,digital

National Semiconductor Corporation · NSN 5962-01-333-9084 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-333-9084 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-333-9084. Primary manufacturer part number: 54LS175FMQB.
Features
  • Microcircuit,digital — FSC 5962
  • Design Function and Quantity: 4 FLIP-FLOP, D-TYPE
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Features Provided: BURN IN, MIL-STD-883, CLASS B
  • 3 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 5962-01-333-9084, 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 3 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
NSN5962-01-333-9084
Primary Part Number54LS175FMQB
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Design Function and Quantity4 FLIP-FLOP, D-TYPE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Features ProvidedBURN IN, MIL-STD-883, CLASS B
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-067-4989 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
54LS175FMQB PRIMARY National Semiconductor Corporation (USA)
14073166-2 Safran Electronics & Defense (FRA)
14073166-2 Safran (FRA)
Related Parts
5962-01-067-4989INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-333-9084?

NSN 5962-01-333-9084 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 5962-01-333-9084?

NSN 5962-01-333-9084 has 3 cross-referenced part numbers: 54LS175FMQB (National Semiconductor Corporation), 14073166-2 (Safran Electronics & Defense), 14073166-2 (Safran).

What NSN replaces 5962-01-333-9084?

There is 1 known substitute for 5962-01-333-9084: 5962-01-067-4989. Verify interchangeability with system specifications before substitution.

What are the specifications of 54LS175FMQB?

Key specifications for 54LS175FMQB: Design Function and Quantity: 4 FLIP-FLOP, D-TYPE; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Features Provided: BURN IN, MIL-STD-883, CLASS B. 3 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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