PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SN54LS40JMicrocircuit,digital

Lacon Electronic Gmbh · NSN 5962-01-110-5626 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-110-5626 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-110-5626. Primary manufacturer part number: SN54LS40J.
Features
  • Microcircuit,digital — FSC 5962
  • Inclosure Configuration: DUAL-IN-LINE
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Body Width: 0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
  • Body Height: 0.180 INCHES MAXIMUM IN
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Body Length: 0.755 INCHES MINIMUM AND 0.785 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 5962-01-110-5626, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-110-5626
Primary Part NumberSN54LS40J
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerLacon Electronic Gmbh
StatusACTIVE
Inclosure ConfigurationDUAL-IN-LINE
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Width0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Body Height0.180 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Body Length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Time Rating Per Chacteristic24.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 24.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Maximum Power Dissipation Rating2.0 MILLIWATTS
Inclosure MaterialCERAMIC
Features ProvidedHERMETICALLY SEALED AND LOW POWER AND SCHOTTKY AND POSITIVE OUTPUTS
Input Circuit PatternDUAL 4 INPUT
Design Function and Quantity2 BUFFER, NAND
Case Outline Source and DesignatorTO-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Specification/standard Data30377-23104 MANUFACTURERS SOURCE CONTROL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5305-00-071-1313 INTERCHANGEABLE
Screw,machine
2990-01-227-252723-104 INTERCHANGEABLE
Shaft
Stewart & Stevenson Power Products Llc
8520-01-389-070723218 INTERCHANGEABLE
Hand Cleaner
Permatex, Inc. Div Itw Permatex
5110-01-400-1418010 INTERCHANGEABLE
Shears,metal Cutting,hand
Stanley Tools Div of Stanley Works
4820-01-417-582423104 INTERCHANGEABLE
Sleeve and Slide,directional Con
Parker Hannifin Corporation Div Hydraulic Systems Division
4720-01-645-021123104 INTERCHANGEABLE
Hose,nonmetallic
Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
5306-01-676-510102-0067-7-96 INTERCHANGEABLE
Bolt,internal Wrenching
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
5307-01-676-510723104-1008-1 INTERCHANGEABLE
Stud,plain
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
5305-01-676-511002-031020 INTERCHANGEABLE
Screw,cap,socket Head
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
5305-01-676-511102-031014 INTERCHANGEABLE
Screw,cap,socket Head
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
SN54LS40J Lacon Electronic Gmbh (DEU)
SN54LS40J Adelco Elektronik Gmbh (DEU)
23104 Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA)
SN54LS40JA Adelco Elektronik Gmbh (DEU)
DM54LS40J National Semiconductor Corporation (USA)
3522 500 23914 Thales Nederland (NLD)
SN54LS40J Texas Instruments Incorporated (USA)
Related Parts
5305-00-071-1313INTERCHANGEABLE
SCREW,MACHINE
2990-01-227-2527INTERCHANGEABLE
SHAFT
23-104
8520-01-389-0707INTERCHANGEABLE
HAND CLEANER
23218
5110-01-400-1418INTERCHANGEABLE
SHEARS,METAL CUTTING,HAND
010
4820-01-417-5824INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
23104
4720-01-645-0211INTERCHANGEABLE
HOSE,NONMETALLIC
23104
5306-01-676-5101INTERCHANGEABLE
BOLT,INTERNAL WRENCHING
02-0067-7-96
5307-01-676-5107INTERCHANGEABLE
STUD,PLAIN
23104-1008-1
5305-01-676-5110INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
02-031020
5305-01-676-5111INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
02-031014
4320-01-706-8989INTERCHANGEABLE
PUMP,CENTRIFUGAL
2310-4

Frequently Asked Questions

What is NSN 5962-01-110-5626?

NSN 5962-01-110-5626 is a Microcircuit,digital, manufactured by Lacon Electronic Gmbh, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-110-5626?

NSN 5962-01-110-5626 has 7 cross-referenced part numbers: SN54LS40J (Lacon Electronic Gmbh), SN54LS40J (Adelco Elektronik Gmbh), 23104 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids), SN54LS40JA (Adelco Elektronik Gmbh), DM54LS40J (National Semiconductor Corporation) and 2 more.

What NSN replaces 5962-01-110-5626?

There are 11 known substitutes for 5962-01-110-5626: 5305-00-071-1313, 2990-01-227-2527, 8520-01-389-0707 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SN54LS40J?

Key specifications for SN54LS40J: Inclosure Configuration: DUAL-IN-LINE; Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Body Width: 0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com