PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SN54LS126AJMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-01-047-8570 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-047-8570 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-047-8570. Primary manufacturer part number: SN54LS126AJ.
Features
  • Microcircuit,digital — FSC 5962
  • Inclosure Configuration: DUAL-IN-LINE
  • Body Width: 0.325 INCHES MAXIMUM IN
  • Design Function and Quantity: 4 DRIVER, BUS
  • Features Provided: MONOLITHIC
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Case Outline Source and Designator: -157B JOINT ELECTRON DEVICE ENGINEERING COUNCIL
  • 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 5962-01-047-8570, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, 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
NSN5962-01-047-8570
Primary Part NumberSN54LS126AJ
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusACTIVE
Inclosure ConfigurationDUAL-IN-LINE
Body Width0.325 INCHES MAXIMUM IN
Design Function and Quantity4 DRIVER, BUS
Features ProvidedMONOLITHIC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Case Outline Source and Designator-157B JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Body Length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-089-1912 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
SN54LS126AJ Adelco Elektronik Gmbh (DEU)
SN54LS126AJA Adelco Elektronik Gmbh (DEU)
SN74LS126N Texas Instruments Incorporated (USA)
31-0817 Racal Instruments Wireless Solutions Ltd, an Aeroflex Company (GBR)
10328425 Nimikkeistokeskus Ncb Finland (FIN)
SN54LS126AJ Lacon Electronic Gmbh (DEU)
SN54LS126AJ PRIMARY Texas Instruments Incorporated (USA)
Related Parts
5962-01-089-1912INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-047-8570?

NSN 5962-01-047-8570 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 5962-01-047-8570?

NSN 5962-01-047-8570 has 7 cross-referenced part numbers: SN54LS126AJ (Adelco Elektronik Gmbh), SN54LS126AJA (Adelco Elektronik Gmbh), SN74LS126N (Texas Instruments Incorporated), 31-0817 (Racal Instruments Wireless Solutions Ltd, an Aeroflex Company), 10328425 (Nimikkeistokeskus Ncb Finland) and 2 more.

What NSN replaces 5962-01-047-8570?

There is 1 known substitute for 5962-01-047-8570: 5962-01-089-1912. Verify interchangeability with system specifications before substitution.

What are the specifications of SN54LS126AJ?

Key specifications for SN54LS126AJ: Inclosure Configuration: DUAL-IN-LINE; Body Width: 0.325 INCHES MAXIMUM IN; Design Function and Quantity: 4 DRIVER, BUS; Features Provided: MONOLITHIC. 7 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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