PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

943791-0045Microcircuit,digital

Texas Instruments Inc Information Technology Group · NSN 5962-01-075-5577 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-075-5577 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-075-5577. Primary manufacturer part number: 943791-0045.
Features
  • Microcircuit,digital — FSC 5962
  • Inclosure Material: PLASTIC
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Inclosure Configuration: DUAL-IN-LINE
  • Features Provided: SCHOTTKY AND PROGRAMMED AND W/OPEN COLLECTOR AND 3-STATE OUTPUT
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • 5 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-075-5577, 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 Inc Information Technology Group. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 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
NSN5962-01-075-5577
Primary Part Number943791-0045
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Inc Information Technology Group
StatusACTIVE
Inclosure MaterialPLASTIC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Inclosure ConfigurationDUAL-IN-LINE
Features ProvidedSCHOTTKY AND PROGRAMMED AND W/OPEN COLLECTOR AND 3-STATE OUTPUT
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-075-5585943791-0059 INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Inc Information Technology Group
5962-01-082-438659309-80002 INTERCHANGEABLE
Microcircuit,memory
Keysight Technologies Inc
Cross-Reference Index
Part NumberManufacturer
SN74S387N Texas Instruments Inc Information Technology Group (USA)
943791-0045 PRIMARY Texas Instruments Inc Information Technology Group (USA)
TBP14SA10N Texas Instruments Inc Information Technology Group (USA)
17248-64 Texas Instruments Inc Information Technology Group (USA)
0943791-0045# Cae Gmbh (DEU)
Related Parts
5962-01-075-5585INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
943791-0059
5962-01-082-4386INTERCHANGEABLE
MICROCIRCUIT,MEMORY
59309-80002

Frequently Asked Questions

What is NSN 5962-01-075-5577?

NSN 5962-01-075-5577 is a Microcircuit,digital, manufactured by Texas Instruments Inc Information Technology Group, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-075-5577?

NSN 5962-01-075-5577 has 5 cross-referenced part numbers: SN74S387N (Texas Instruments Inc Information Technology Group), 943791-0045 (Texas Instruments Inc Information Technology Group), TBP14SA10N (Texas Instruments Inc Information Technology Group), 17248-64 (Texas Instruments Inc Information Technology Group), 0943791-0045# (Cae Gmbh).

What NSN replaces 5962-01-075-5577?

There are 2 known substitutes for 5962-01-075-5577: 5962-01-075-5585, 5962-01-082-4386. Verify interchangeability with system specifications before substitution.

What are the specifications of 943791-0045?

Key specifications for 943791-0045: Inclosure Material: PLASTIC; End Item Identification: SMK-95; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC. 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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