PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SN74126N-00Microcircuit,digital

Texas Instruments Incorporated · NSN 5962-00-277-0064 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-277-0064 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-277-0064. Primary manufacturer part number: SN74126N-00.
Features
  • Microcircuit,digital — FSC 5962
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Case Outline Source and Designator: T0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
  • Inclosure Configuration: DUAL-IN-LINE
  • Features Provided: MONOLITHIC AND POSITIVE OUTPUTS AND W/BUFFERED OUTPUT AND 3-STATE OUTPUT AND W/TOTEM POLE OUTPUT AND W/DISABLE
  • Body Length: 0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
  • Input Circuit Pattern: QUAD 2 INPUT
  • Design Function and Quantity: 4 GATE, AND-OR BUFFER
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-00-277-0064, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5962-00-277-0064
Primary Part NumberSN74126N-00
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusACTIVE
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Case Outline Source and DesignatorT0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Inclosure ConfigurationDUAL-IN-LINE
Features ProvidedMONOLITHIC AND POSITIVE OUTPUTS AND W/BUFFERED OUTPUT AND 3-STATE OUTPUT AND W/TOTEM POLE OUTPUT AND W/DISABLE
Body Length0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Input Circuit PatternQUAD 2 INPUT
Design Function and Quantity4 GATE, AND-OR BUFFER
Precious Material and LocationTERMINALS SILVER
Body Width0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Inclosure MaterialPLASTIC
Precious MaterialSILVER
Body Height0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Maximum Power Dissipation Rating180.0 MILLIWATTS
Operating Temp Range+0.0 TO 70.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-044-2577 INTERCHANGEABLE
Microcircuit,digital
5962-01-096-2152DM74126N INTERCHANGEABLE
Microcircuit,digital
National Semiconductor Corporation
Cross-Reference Index
Part NumberManufacturer
SN74126N-00 PRIMARY Texas Instruments Incorporated (USA)
SN74126N Texas Instruments Incorporated (USA)
Related Parts
5962-01-044-2577INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-096-2152INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
DM74126N

Frequently Asked Questions

What is NSN 5962-00-277-0064?

NSN 5962-00-277-0064 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 5962-00-277-0064?

NSN 5962-00-277-0064 has 2 cross-referenced part numbers: SN74126N-00 (Texas Instruments Incorporated), SN74126N (Texas Instruments Incorporated).

What NSN replaces 5962-00-277-0064?

There are 2 known substitutes for 5962-00-277-0064: 5962-01-044-2577, 5962-01-096-2152. Verify interchangeability with system specifications before substitution.

What are the specifications of SN74126N-00?

Key specifications for SN74126N-00: Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Case Outline Source and Designator: T0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL; Inclosure Configuration: DUAL-IN-LINE; Features Provided: MONOLITHIC AND POSITIVE OUTPUTS AND W/BUFFERED OUTPUT AND 3-STATE OUTPUT AND W/TOTEM POLE OUTPUT AND W/DISABLE. 15 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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