PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54173DMQBMicrocircuit,digital

Adelco Elektronik Gmbh · NSN 5962-01-127-5674 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-127-5674 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-127-5674. Primary manufacturer part number: 54173DMQB.
Features
  • Microcircuit,digital — FSC 5962
  • Body Length: 0.785 INCHES MAXIMUM IN
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Maximum Power Dissipation Rating: 250.0 MILLIWATTS
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Design Function and Quantity: 4 REGISTER, D-TYPE
  • Body Height: 0.180 INCHES MAXIMUM IN
  • Inclosure Configuration: DUAL-IN-LINE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-127-5674, 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 Adelco Elektronik Gmbh. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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.

Technical Specifications
ParameterValue
NSN5962-01-127-5674
Primary Part Number54173DMQB
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerAdelco Elektronik Gmbh
StatusACTIVE
Body Length0.785 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Maximum Power Dissipation Rating250.0 MILLIWATTS
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Design Function and Quantity4 REGISTER, D-TYPE
Body Height0.180 INCHES MAXIMUM IN
Inclosure ConfigurationDUAL-IN-LINE
Input Circuit Pattern10 INPUT
Features ProvidedHERMETICALLY SEALED AND BURN IN AND 3-STATE OUTPUT AND MONOLITHIC AND W/CLOCK
Body Width0.280 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-006-0180538899-1 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Dba Raytheon
5962-01-026-1392SD722272 INTERCHANGEABLE
Microcircuit,digital
National Semiconductor Corporation
Cross-Reference Index
Part NumberManufacturer
54173DMQB Adelco Elektronik Gmbh (DEU)
DM54173J/883C National Semiconductor Corporation (USA)
54173DMQB Lacon Electronic Gmbh (DEU)
54173DMQB Fairchild Semiconductor Corp (USA)
54173DMQBA Adelco Elektronik Gmbh (DEU)
Related Parts
5962-01-006-0180INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
538899-1
5962-01-026-1392INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SD722272

Frequently Asked Questions

What is NSN 5962-01-127-5674?

NSN 5962-01-127-5674 is a Microcircuit,digital, manufactured by Adelco Elektronik Gmbh, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-127-5674?

NSN 5962-01-127-5674 has 5 cross-referenced part numbers: 54173DMQB (Adelco Elektronik Gmbh), DM54173J/883C (National Semiconductor Corporation), 54173DMQB (Lacon Electronic Gmbh), 54173DMQB (Fairchild Semiconductor Corp), 54173DMQBA (Adelco Elektronik Gmbh).

What NSN replaces 5962-01-127-5674?

There are 2 known substitutes for 5962-01-127-5674: 5962-01-006-0180, 5962-01-026-1392. Verify interchangeability with system specifications before substitution.

What are the specifications of 54173DMQB?

Key specifications for 54173DMQB: Body Length: 0.785 INCHES MAXIMUM IN; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Maximum Power Dissipation Rating: 250.0 MILLIWATTS; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC. 13 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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