PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SN74ALS240ANMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-01-321-0137 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-321-0137 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-321-0137. Primary manufacturer part number: SN74ALS240AN.
Features
  • Microcircuit,digital — FSC 5962
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Inclosure Material: PLASTIC
  • Features Provided: 3-STATE OUTPUT
  • Inclosure Configuration: DUAL-IN-LINE
  • Body Length: 0.914 INCHES MINIMUM AND 0.975 INCHES MAXIMUM IN
  • Body Height: 0.200 INCHES MAXIMUM IN
  • Design Function and Quantity: 8 BUFFER AND 8 DRIVER, LINE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-321-0137, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-321-0137
Primary Part NumberSN74ALS240AN
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusACTIVE
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Inclosure MaterialPLASTIC
Features Provided3-STATE OUTPUT
Inclosure ConfigurationDUAL-IN-LINE
Body Length0.914 INCHES MINIMUM AND 0.975 INCHES MAXIMUM IN
Body Height0.200 INCHES MAXIMUM IN
Design Function and Quantity8 BUFFER AND 8 DRIVER, LINE
Body Width0.270 INCHES NOMINAL IN
Operating Temp Range+0.0 TO 70.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-227-84151820-2951 INTERCHANGEABLE
Microcircuit,digital
U S Dept of Transportation Federal Aviation Administration
Cross-Reference Index
Part NumberManufacturer
SN74ALS240AN PRIMARY Texas Instruments Incorporated (USA)
Related Parts
5962-01-227-8415INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
1820-2951

Frequently Asked Questions

What is NSN 5962-01-321-0137?

NSN 5962-01-321-0137 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 5962-01-321-0137?

NSN 5962-01-321-0137 has 1 cross-referenced part number: SN74ALS240AN (Texas Instruments Incorporated).

What NSN replaces 5962-01-321-0137?

There is 1 known substitute for 5962-01-321-0137: 5962-01-227-8415. Verify interchangeability with system specifications before substitution.

What are the specifications of SN74ALS240AN?

Key specifications for SN74ALS240AN: Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Inclosure Material: PLASTIC; Features Provided: 3-STATE OUTPUT; Inclosure Configuration: DUAL-IN-LINE. 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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