PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SNJ54LS14FKMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-01-247-6527 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-247-6527 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-247-6527. Primary manufacturer part number: SNJ54LS14FK.
Features
  • Microcircuit,digital — FSC 5962
  • Input Circuit Pattern: HEX 1 INPUT
  • 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.).
  • Precious Material and Location: TERMINAL SURFACES GOLD
  • Maximum Power Dissipation Rating: 115.5 MILLIWATTS
  • Inclosure Material: CERAMIC
  • Design Function and Quantity: 6 INVERTER
  • Body Height: 0.064 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-247-6527, 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 Texas Instruments Incorporated. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 7 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
NSN5962-01-247-6527
Primary Part NumberSNJ54LS14FK
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusCANCELLED
Input Circuit PatternHEX 1 INPUT
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.).
Precious Material and LocationTERMINAL SURFACES GOLD
Maximum Power Dissipation Rating115.5 MILLIWATTS
Inclosure MaterialCERAMIC
Design Function and Quantity6 INVERTER
Body Height0.064 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
Specification/standard Data81349-MIL-M-38510/313 GOVERNMENT SPECIFICATION
Body Width0.342 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN
Case Outline Source and DesignatorC-2 MIL-M-38510
Precious MaterialGOLD
Time Rating Per Chacteristic52.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 52.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Features ProvidedMONOLITHIC AND W/SCHMITT TRIGGER AND HERMETICALLY SEALED
Body Length0.342 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN
Inclosure ConfigurationLEADLESS FLAT PACK
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5962-01-050-0916 INTERCHANGEABLE
Microcircuit,digital
5962-01-061-6583 INTERCHANGEABLE
Microcircuit,digital
5962-01-075-6890 INTERCHANGEABLE
Microcircuit,digital
5962-01-106-8330 INTERCHANGEABLE
Microcircuit,digital
5962-01-130-4026 INTERCHANGEABLE
Microcircuit,digital
5962-01-157-2258 INTERCHANGEABLE
Microcircuit,digital
5962-01-171-2155 INTERCHANGEABLE
Microcircuit,digital
5962-01-208-0190SNJ54LS14FK INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-01-235-2426 INTERCHANGEABLE
Microcircuit,digital
5962-01-235-2431 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
SNJ54LS14FK Texas Instruments Incorporated (USA)
15-2726927-2 General Dynamics Mission Systems, Inc. (USA)
5962-3831302B2X Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-M-38510/313 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38510/31302B2C Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5962-3831302B2B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5962-3831302B2C Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
G101408-852 Raytheon Company Div Corp (USA)
54LS14L1MQB Fairchild Semiconductor Corp (USA)
54LS14/B2A Philips Semiconductors Inc (USA)
803899-2 Raytheon Company Dba Raytheon (USA)
Related Parts
5962-01-050-0916INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-061-6583INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-075-6890INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-106-8330INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-130-4026INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-157-2258INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-171-2155INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-208-0190INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SNJ54LS14FK
5962-01-235-2426INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-235-2431INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-235-2432INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-243-5267INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-247-6527?

NSN 5962-01-247-6527 is a Microcircuit,digital, manufactured by Texas Instruments Incorporated, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-247-6527?

NSN 5962-01-247-6527 has 11 cross-referenced part numbers: SNJ54LS14FK (Texas Instruments Incorporated), 15-2726927-2 (General Dynamics Mission Systems, Inc.), 5962-3831302B2X (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-M-38510/313 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M38510/31302B2C (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 6 more.

What NSN replaces 5962-01-247-6527?

There are 12 known substitutes for 5962-01-247-6527: 5962-01-050-0916, 5962-01-061-6583, 5962-01-075-6890 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SNJ54LS14FK?

Key specifications for SNJ54LS14FK: Input Circuit Pattern: HEX 1 INPUT; 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.).; Precious Material and Location: TERMINAL SURFACES GOLD; Maximum Power Dissipation Rating: 115.5 MILLIWATTS. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-247-6527 still in active supply?

NSN 5962-01-247-6527 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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