PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SNJ54LS240JMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-01-129-8421 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-129-8421 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-129-8421. Primary manufacturer part number: SNJ54LS240J.
Features
  • Microcircuit,digital — FSC 5962
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Body Height: 0.280 INCHES MAXIMUM IN
  • Design Function and Quantity: 8 DRIVER, BUS
  • Input Circuit Pattern: OCTAL 1 INPUT
  • Body Width: 0.246 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
  • Inclosure Configuration: DUAL-IN-LINE
  • Body Length: 1.060 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 5962-01-129-8421, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-129-8421
Primary Part NumberSNJ54LS240J
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusACTIVE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Height0.280 INCHES MAXIMUM IN
Design Function and Quantity8 DRIVER, BUS
Input Circuit PatternOCTAL 1 INPUT
Body Width0.246 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
Inclosure ConfigurationDUAL-IN-LINE
Body Length1.060 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED AND INVERTED OUTPUT AND 3-STATE OUTPUT
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-093-8823 INTERCHANGEABLE
Microcircuit,digital
5962-01-175-8550M235A376-2 INTERCHANGEABLE
Microcircuit,linear
Telephonics Corp
Cross-Reference Index
Part NumberManufacturer
SN54LS240JB Advanced Micro Devices Inc Dba AMD Austin (USA)
SN54LS240JB Freescale Semiconductor, Inc. (USA)
SN54LS240J883B Mmi/amd (USA)
3512 830 06621 Thales Deutschland Gmbh Div Naval (DEU)
2698-0193 Lockheed Martin Corp Lockheed Martin Mission Systems (USA)
2796259-1 Honeywell Intl Inc Defense Avionics Systems (USA)
SNJ54LS240J PRIMARY Texas Instruments Incorporated (USA)
SNJ54LS240J Texas Instruments France (FRA)
SNJ54LS240J Adelco Elektronik Gmbh (DEU)
SNJ54LS240JA Adelco Elektronik Gmbh (DEU)
Related Parts
5962-01-093-8823INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-175-8550INTERCHANGEABLE
MICROCIRCUIT,LINEAR
M235A376-2

Frequently Asked Questions

What is NSN 5962-01-129-8421?

NSN 5962-01-129-8421 is a Microcircuit,digital, manufactured by Texas Instruments Incorporated, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-129-8421?

NSN 5962-01-129-8421 has 10 cross-referenced part numbers: SN54LS240JB (Advanced Micro Devices Inc Dba AMD Austin), SN54LS240JB (Freescale Semiconductor, Inc.), SN54LS240J883B (Mmi/amd), 3512 830 06621 (Thales Deutschland Gmbh Div Naval), 2698-0193 (Lockheed Martin Corp Lockheed Martin Mission Systems) and 5 more.

What NSN replaces 5962-01-129-8421?

There are 2 known substitutes for 5962-01-129-8421: 5962-01-093-8823, 5962-01-175-8550. Verify interchangeability with system specifications before substitution.

What are the specifications of SNJ54LS240J?

Key specifications for SNJ54LS240J: Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Body Height: 0.280 INCHES MAXIMUM IN; Design Function and Quantity: 8 DRIVER, BUS; Input Circuit Pattern: OCTAL 1 INPUT. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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