PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CD40174BD/3AMicrocircuit,digital

Lacon Electronic Gmbh · NSN 5962-01-185-4187 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-185-4187 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-185-4187. Primary manufacturer part number: CD40174BD/3A.
Features
  • Microcircuit,digital — FSC 5962
  • Voltage Rating and Type Per Characteristic: 18.0 VOLTS MAXIMUM POWER SOURCE
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Test Data Document: 14933-82022 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
  • Features Provided: MONOLITHIC AND HERMETICALLY SEALED AND W/COMMON CLEAR AND W/COMMON CLOCK
  • Design Function and Quantity: 6 FLIP-FLOP, D-TYPE
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Inclosure Material: CERAMIC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-185-4187, 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 Lacon Electronic Gmbh. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 36 commercial cross-references from 16 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-185-4187
Primary Part NumberCD40174BD/3A
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerLacon Electronic Gmbh
StatusCANCELLED
Voltage Rating and Type Per Characteristic18.0 VOLTS MAXIMUM POWER SOURCE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Test Data Document14933-82022 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Features ProvidedMONOLITHIC AND HERMETICALLY SEALED AND W/COMMON CLEAR AND W/COMMON CLOCK
Design Function and Quantity6 FLIP-FLOP, D-TYPE
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure MaterialCERAMIC
Terminal Type and Quantity16 PRINTED CIRCUIT
Body Length0.840 INCHES MAXIMUM IN
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Body Height0.185 INCHES MAXIMUM IN
Inclosure ConfigurationDUAL-IN-LINE
Terminal Surface TreatmentSOLDER
Maximum Power Dissipation Rating500.0 MILLIWATTS
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Input Circuit PatternHEX 3 INPUT
Case Outline Source and DesignatorD-2 MIL-M-38510
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5330-00-054-6890 INTERCHANGEABLE
Packing,preformed
4730-00-488-5905820-22 INTERCHANGEABLE
Clamp,hose
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
6625-00-610-5791 INTERCHANGEABLE
Detecting Element,directional Co
3030-00-883-1159 INTERCHANGEABLE
Belts,v,matched Set
5962-01-067-1162SCD 11335 INTERCHANGEABLE
Microcircuit,digital
L3 Technologies, Inc. Div Communication Systems-West
6680-01-100-9955 INTERCHANGEABLE
Gage Rod,liquid Level
5962-01-102-8228CD40174BF/3A INTERCHANGEABLE
Microcircuit,digital
Renesas Electronics America Inc
5962-01-128-9465 INTERCHANGEABLE
Microcircuit,digital
5962-01-138-1657 INTERCHANGEABLE
Microcircuit,digital
5962-01-140-4134MM5C174J/883B INTERCHANGEABLE
Microcircuit,digital
National Semiconductor Corporation
Cross-Reference Index
Part NumberManufacturer
CD40174BD/3A Lacon Electronic Gmbh (DEU)
B4010152 Fairchild Semiconductor Corp (USA)
HEF40174BP Renesas Electronics America Inc (USA)
CD40174BD/3 Lacon Electronic Gmbh (DEU)
839405-0044 Fairchild Semiconductor Corp (USA)
CD40174BMJ/883B National Semiconductor Corporation (USA)
B4010152 National Semiconductor Corporation (USA)
CD40174BF3A Renesas Electronics America Inc (USA)
HEF40174BDE Philips Semiconductors Inc (USA)
5962-3817505BEB Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
40174BDMQB Fairchild Semiconductor Corp (USA)
B4028478-32 Department of the Army Hq United States Army Communications Research and Development Command (USA)
CD40174BD/3 Renesas Electronics America Inc (USA)
839405-0044 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
CD40174BF/3 Intersil Communications Inc. (USA)
82022 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
5962-3817505BEX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
917AS6227 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
M38510/17505BEB Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
10136171 Nimikkeistokeskus Ncb Finland (FIN)
Related Parts
5330-00-054-6890INTERCHANGEABLE
PACKING,PREFORMED
4730-00-488-5905INTERCHANGEABLE
CLAMP,HOSE
820-22
6625-00-610-5791INTERCHANGEABLE
DETECTING ELEMENT,DIRECTIONAL CO
3030-00-883-1159INTERCHANGEABLE
BELTS,V,MATCHED SET
5962-01-067-1162INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SCD 11335
6680-01-100-9955INTERCHANGEABLE
GAGE ROD,LIQUID LEVEL
5962-01-102-8228INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
CD40174BF/3A
5962-01-128-9465INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-138-1657INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-140-4134INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
MM5C174J/883B
5962-01-169-4808INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-177-0601INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
13084806

Frequently Asked Questions

What is NSN 5962-01-185-4187?

NSN 5962-01-185-4187 is a Microcircuit,digital, manufactured by Lacon Electronic Gmbh, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-185-4187?

NSN 5962-01-185-4187 has 36 cross-referenced part numbers: CD40174BD/3A (Lacon Electronic Gmbh), B4010152 (Fairchild Semiconductor Corp), HEF40174BP (Renesas Electronics America Inc), CD40174BD/3 (Lacon Electronic Gmbh), 839405-0044 (Fairchild Semiconductor Corp) and 31 more.

What NSN replaces 5962-01-185-4187?

There are 12 known substitutes for 5962-01-185-4187: 5330-00-054-6890, 4730-00-488-5905, 6625-00-610-5791 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CD40174BD/3A?

Key specifications for CD40174BD/3A: Voltage Rating and Type Per Characteristic: 18.0 VOLTS MAXIMUM POWER SOURCE; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Test Data Document: 14933-82022 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING); Features Provided: MONOLITHIC AND HERMETICALLY SEALED AND W/COMMON CLEAR AND W/COMMON CLOCK. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-185-4187 still in active supply?

NSN 5962-01-185-4187 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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