PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54LS240JMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-01-263-9190 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-263-9190 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-263-9190. Primary manufacturer part number: 54LS240J.
Features
  • Microcircuit,digital — FSC 5962
  • Body Width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
  • Features Provided: HERMETICALLY SEALED AND MONOLITHIC AND 3-STATE OUTPUT AND LOW POWER
  • Specification/standard Data: 81349-MIL-M-38510/324 GOVERNMENT SPECIFICATION
  • Body Length: 1.060 INCHES MAXIMUM IN
  • Body Height: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
  • Nuclear Hardness Critical Feature: HARDENED
  • 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.).
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-263-9190, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 44 commercial cross-references from 23 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
NSN5962-01-263-9190
Primary Part Number54LS240J
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusCANCELLED
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND 3-STATE OUTPUT AND LOW POWER
Specification/standard Data81349-MIL-M-38510/324 GOVERNMENT SPECIFICATION
Body Length1.060 INCHES MAXIMUM IN
Body Height0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
Nuclear Hardness Critical FeatureHARDENED
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.).
Inclosure MaterialCERAMIC AND GLASS
Design Function and Quantity8 BUFFER, INVERTING
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Inclosure ConfigurationDUAL-IN-LINE
Input Circuit Pattern10 INPUT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
1610-00-388-889178012 INTERCHANGEABLE
Sleeve,reverse Stop
Hamilton Sundstrand Corporation Dba Collins Aerospace
5930-00-538-6214422456-1 INTERCHANGEABLE
Switch,push-Light Indicating
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
5120-00-798-2133 INTERCHANGEABLE
Key,socket Head Screw
5998-01-083-1573 INTERCHANGEABLE
Circuit Card Assembly
5962-01-086-7634 INTERCHANGEABLE
Microcircuit,digital
5962-01-093-8823 INTERCHANGEABLE
Microcircuit,digital
5962-01-098-8229 INTERCHANGEABLE
Microcircuit,digital
5305-01-167-405494702-5C12 INTERCHANGEABLE
Screw,cap,socket Head
Sps Technologies, Llc Dba PB Fasteners
5962-01-171-9669 INTERCHANGEABLE
Microcircuit,digital
5962-01-235-1314 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
54LS240J Texas Instruments Incorporated (USA)
SN54LS240J Freescale Semiconductor, Inc. (USA)
SN54LS240J Advanced Micro Devices Inc Dba AMD Austin (USA)
9LS00 Fairchild Semiconductor Corp (USA)
M38510/32401BRA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
04007 Adatek Inc (USA)
349-113-589 L3harris Interstate Electronics Corporation (USA)
B4009521 Northrop Grumman Systems Corporation (USA)
A03922 Mbda Uk Ltd (GBR)
7907364-05 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
SN74LS240N-00 Texas Instruments Incorporated (USA)
54LS240DM-D Advanced Micro Devices Inc Dba AMD Austin (USA)
MIL-M-38510/324 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
B4009521 Fairchild Semiconductor Corp (USA)
B4009521 Department of the Army Hq United States Army Communications Research and Development Command (USA)
M38510/32401BCX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
99000576-001 Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA)
7801201RA Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
3130-0900-01 Cxr Larus Corporation Div Cxr Telcom (USA)
570157-1 L3 Technologies, Inc. Dba Telementry & Rf Products Div L3 Technologies, Telemetry & Rf Products (USA)
Related Parts
1610-00-388-8891INTERCHANGEABLE
SLEEVE,REVERSE STOP
78012
5930-00-538-6214INTERCHANGEABLE
SWITCH,PUSH-LIGHT INDICATING
422456-1
5120-00-798-2133INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5998-01-083-1573INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5962-01-086-7634INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-093-8823INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-098-8229INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5305-01-167-4054INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
94702-5C12
5962-01-171-9669INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-235-1314INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-235-2451INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-235-3472INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-263-9190?

NSN 5962-01-263-9190 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 5962-01-263-9190?

NSN 5962-01-263-9190 has 44 cross-referenced part numbers: 54LS240J (Texas Instruments Incorporated), SN54LS240J (Freescale Semiconductor, Inc.), SN54LS240J (Advanced Micro Devices Inc Dba AMD Austin), 9LS00 (Fairchild Semiconductor Corp), M38510/32401BRA (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 39 more.

What NSN replaces 5962-01-263-9190?

There are 12 known substitutes for 5962-01-263-9190: 1610-00-388-8891, 5930-00-538-6214, 5120-00-798-2133 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 54LS240J?

Key specifications for 54LS240J: Body Width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN; Features Provided: HERMETICALLY SEALED AND MONOLITHIC AND 3-STATE OUTPUT AND LOW POWER; Specification/standard Data: 81349-MIL-M-38510/324 GOVERNMENT SPECIFICATION; Body Length: 1.060 INCHES MAXIMUM IN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-263-9190 still in active supply?

NSN 5962-01-263-9190 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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