PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HL41642Microcircuit,digital

Fairchild Semiconductor Corp · NSN 5962-01-286-2258 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-286-2258 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-286-2258. Primary manufacturer part number: HL41642.
Features
  • Microcircuit,digital — FSC 5962
  • Voltage Rating and Type Per Characteristic: -7.0 VOLTS MAXIMUM POWER SOURCE
  • Design Function and Quantity: 2 FLIP-FLOP, D-TYPE
  • Test Data Document: 81349-MIL-M-38510 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • Output Logic Form: EMITTER-COUPLED LOGIC
  • Features Provided: MONOLITHIC AND W/CLEAR AND W/PRESET
  • Input Circuit Pattern: 8 INPUT
  • Inclosure Configuration: FLAT PACK
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-286-2258, 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. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 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
NSN5962-01-286-2258
Primary Part NumberHL41642
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerFairchild Semiconductor Corp
StatusCANCELLED
Voltage Rating and Type Per Characteristic-7.0 VOLTS MAXIMUM POWER SOURCE
Design Function and Quantity2 FLIP-FLOP, D-TYPE
Test Data Document81349-MIL-M-38510 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Output Logic FormEMITTER-COUPLED LOGIC
Features ProvidedMONOLITHIC AND W/CLEAR AND W/PRESET
Input Circuit Pattern8 INPUT
Inclosure ConfigurationFLAT PACK
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Maximum Power Dissipation Rating165.0 MILLIWATTS
Terminal Surface TreatmentSOLDER
Inclosure MaterialCERAMIC
Body Height0.045 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Body Length0.440 INCHES MAXIMUM IN
Terminal Type and Quantity16 FLAT LEADS
Specification/standard Data81349-MIL-M-38510/61 GOVERNMENT SPECIFICATION
Body Width0.245 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN
Case Outline Source and DesignatorF-5 MIL-M-38510
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5962-01-084-6421 INTERCHANGEABLE
Microcircuit,digital
5962-01-084-6425 INTERCHANGEABLE
Microcircuit,digital
5962-01-132-0145 INTERCHANGEABLE
Microcircuit,digital
5962-01-156-1543 INTERCHANGEABLE
Microcircuit,digital
5962-01-179-8656 INTERCHANGEABLE
Microcircuit,digital
5962-01-207-7969932788-1B INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Dba Raytheon
5962-01-249-2377 INTERCHANGEABLE
Microcircuit,digital
5962-01-251-8918 INTERCHANGEABLE
Microcircuit,digital
5962-01-253-5787 INTERCHANGEABLE
Microcircuit,digital
5962-01-286-2260 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
HL41642 Fairchild Semiconductor Corp (USA)
M38510/06101BFA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38510/06101BFX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-M-38510/61 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
581R500L30 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
JM38510/06101BFA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38510/06101BFB Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
GEM17301BFA Sri International (USA)
10133687 Nimikkeistokeskus Ncb Finland (FIN)
Related Parts
5962-01-084-6421INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-084-6425INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-132-0145INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-156-1543INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-179-8656INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-207-7969INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
932788-1B
5962-01-249-2377INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-251-8918INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-253-5787INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-286-2260INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-286-2261INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-333-7436INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-286-2258?

NSN 5962-01-286-2258 is a Microcircuit,digital, manufactured by Fairchild Semiconductor Corp, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-286-2258?

NSN 5962-01-286-2258 has 9 cross-referenced part numbers: HL41642 (Fairchild Semiconductor Corp), M38510/06101BFA (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M38510/06101BFX (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-M-38510/61 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 581R500L30 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp) and 4 more.

What NSN replaces 5962-01-286-2258?

There are 12 known substitutes for 5962-01-286-2258: 5962-01-084-6421, 5962-01-084-6425, 5962-01-132-0145 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HL41642?

Key specifications for HL41642: Voltage Rating and Type Per Characteristic: -7.0 VOLTS MAXIMUM POWER SOURCE; Design Function and Quantity: 2 FLIP-FLOP, D-TYPE; Test Data Document: 81349-MIL-M-38510 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).; Output Logic Form: EMITTER-COUPLED LOGIC. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-286-2258 still in active supply?

NSN 5962-01-286-2258 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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