PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54LS86DM/QBMicrocircuit,digital

Fairchild Semiconductor Corp · NSN 5962-01-197-1661 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-197-1661 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-197-1661. Primary manufacturer part number: 54LS86DM/QB.
Features
  • Microcircuit,digital — FSC 5962
  • 6 verified cross-references
  • Primary manufacturer: Fairchild Semiconductor Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-197-1661, 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 Fairchild Semiconductor Corp. This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 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)
ManufacturersFairchild Semiconductor Corp (CAGE 07263); Texas Instruments Incorporated (CAGE 01295); Heraeus Incorporated Div Conshohocken Division (CAGE 18325); National Semiconductor Corporation (CAGE 27014); Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (CAGE 19200)
Technical Specifications
ParameterValue
NSN5962-01-197-1661
Primary Part Number54LS86DM/QB
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerFairchild Semiconductor Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5962-01-028-6125 INTERCHANGEABLE
Microcircuit,digital
5962-01-041-3214 INTERCHANGEABLE
Microcircuit,digital
5962-01-083-8958SNJ54LS86J-00 INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-01-193-5825100A367-2 INTERCHANGEABLE
Microcircuit,digital
Lockheed Martin Corporation Div Rotary and Mission Systems
5962-01-272-1566SNJ54LS86AJ INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
Cross-Reference Index
Part NumberManufacturer
54LS86DM/QB Fairchild Semiconductor Corp (USA)
SNJ54LS86AJ Texas Instruments Incorporated (USA)
S54LS86F/833B Heraeus Incorporated Div Conshohocken Division (USA)
DM54LS86J/833B National Semiconductor Corporation (USA)
SNJ54LS86J Texas Instruments Incorporated (USA)
12705339-1 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
Related Parts
5962-01-028-6125INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-041-3214INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-083-8958INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SNJ54LS86J-00
5962-01-193-5825INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
100A367-2
5962-01-272-1566INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SNJ54LS86AJ

Frequently Asked Questions

What is NSN 5962-01-197-1661?

NSN 5962-01-197-1661 is a Microcircuit,digital, manufactured by Fairchild Semiconductor Corp, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-197-1661?

NSN 5962-01-197-1661 has 6 cross-referenced part numbers: 54LS86DM/QB (Fairchild Semiconductor Corp), SNJ54LS86AJ (Texas Instruments Incorporated), S54LS86F/833B (Heraeus Incorporated Div Conshohocken Division), DM54LS86J/833B (National Semiconductor Corporation), SNJ54LS86J (Texas Instruments Incorporated) and 1 more.

What NSN replaces 5962-01-197-1661?

There are 5 known substitutes for 5962-01-197-1661: 5962-01-028-6125, 5962-01-041-3214, 5962-01-083-8958 and 2 more. Verify interchangeability with system specifications before substitution.

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