PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HL16001Microcircuit,digital

National Semiconductor Corporation · NSN 5962-01-273-4263 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-273-4263 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-273-4263. Primary manufacturer part number: HL16001.
Features
  • Microcircuit,digital — FSC 5962
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Maximum Power Dissipation Rating: 200.0 MILLIWATTS
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Inclosure Configuration: FLAT PACK
  • Terminal Surface Treatment: SOLDER
  • Body Width: 0.235 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
  • Design Function and Quantity: 2 BUFFER, NAND
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-273-4263, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 38 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
NSN5962-01-273-4263
Primary Part NumberHL16001
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusCANCELLED
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Maximum Power Dissipation Rating200.0 MILLIWATTS
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Inclosure ConfigurationFLAT PACK
Terminal Surface TreatmentSOLDER
Body Width0.235 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
Design Function and Quantity2 BUFFER, NAND
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Input Circuit PatternDUAL 4 INPUT
Inclosure MaterialCERAMIC
Case Outline Source and DesignatorF-2 MIL-M-38510
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.).
Specification/standard Data81349-MIL-M-38510/3 GOVERNMENT SPECIFICATION
Body Length0.390 INCHES MAXIMUM IN
Terminal Type and Quantity14 FLAT LEADS
Features ProvidedHERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND POSITIVE OUTPUTS
Body Height0.085 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5962-00-024-0653 INTERCHANGEABLE
Microcircuit,digital
5340-00-129-946010359-SS-1032-7 INTERCHANGEABLE
Handle,bow
Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware
5962-00-134-0905SN5440F INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5960-00-158-4841B5441A INTERCHANGEABLE
Electron Tube
Unisys Corporation Dba Unisys Corp
5315-00-234-1664MS24665-495 INTERCHANGEABLE
Pin,cotter
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5962-00-253-7632SN5440 INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-00-341-0545 INTERCHANGEABLE
Microcircuit,digital
5962-00-378-0216 INTERCHANGEABLE
Microcircuit,digital
5962-00-428-5711 INTERCHANGEABLE
Microcircuit,digital
5935-00-442-19475M1099-001 INTERCHANGEABLE
Connector,receptacle,electrical
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
HL16001 National Semiconductor Corporation (USA)
SN5440S00 Texas Instruments Incorporated (USA)
5440 U S Dept of Transportation Federal Aviation Administration (USA)
394700-1 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
NC5644 Itt Semiconductors Div (USA)
C8758Q Philips Semiconductors Inc (USA)
C8758J Philips Semiconductors Inc (USA)
SN13409 Texas Instruments Incorporated (USA)
SN7440T Texas Instruments Incorporated (USA)
2898406 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
S5440J Philips Semiconductors Inc (USA)
SL16001 Fairchild Semiconductor Corp (USA)
971113-211 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
M38510/00301BDX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
44-191526-01 Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions (USA)
394700-1 Philips Semiconductors Inc (USA)
SN5440F07 Texas Instruments Incorporated (USA)
SN5440F Texas Instruments Incorporated (USA)
M38510/00301BDA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SC14372FH Freescale Semiconductor, Inc. (USA)
Related Parts
5962-00-024-0653INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5340-00-129-9460INTERCHANGEABLE
HANDLE,BOW
10359-SS-1032-7
5962-00-134-0905INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN5440F
5960-00-158-4841INTERCHANGEABLE
ELECTRON TUBE
B5441A
5315-00-234-1664INTERCHANGEABLE
PIN,COTTER
MS24665-495
5962-00-253-7632INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN5440
5962-00-341-0545INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-00-378-0216INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-00-428-5711INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5935-00-442-1947INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5M1099-001
5962-00-515-2486INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-00-515-2489INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-273-4263?

NSN 5962-01-273-4263 is a Microcircuit,digital, manufactured by National Semiconductor Corporation, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-273-4263?

NSN 5962-01-273-4263 has 38 cross-referenced part numbers: HL16001 (National Semiconductor Corporation), SN5440S00 (Texas Instruments Incorporated), 5440 (U S Dept of Transportation Federal Aviation Administration), 394700-1 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products), NC5644 (Itt Semiconductors Div) and 33 more.

What NSN replaces 5962-01-273-4263?

There are 12 known substitutes for 5962-01-273-4263: 5962-00-024-0653, 5340-00-129-9460, 5962-00-134-0905 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HL16001?

Key specifications for HL16001: Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Maximum Power Dissipation Rating: 200.0 MILLIWATTS; Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Inclosure Configuration: FLAT PACK. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-273-4263 still in active supply?

NSN 5962-01-273-4263 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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