PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

156-0645-02Microcircuit,digital

Tektronix, Inc. · NSN 5962-01-201-4058 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-201-4058 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-201-4058. Primary manufacturer part number: 156-0645-02.
Features
  • Microcircuit,digital — FSC 5962
  • 7 verified cross-references
  • Primary manufacturer: Tektronix, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-201-4058, 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 Tektronix, Inc.. This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMicrocircuit,digital
FSC / FSG5962 — No Item Name Available (FSG 59)
ManufacturersFairchild Semiconductor Corp (CAGE 07263); Texas Instruments Incorporated (CAGE 01295); National Semiconductor Corporation (CAGE 27014); Freescale Semiconductor, Inc. (CAGE 04713); Philips Semiconductors Inc (CAGE 18324)
Technical Specifications
ParameterValue
NSN5962-01-201-4058
Primary Part Number156-0645-02
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTektronix, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-004-09945242-22 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
5962-01-061-6583 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
74LS14 Fairchild Semiconductor Corp (USA)
SN74LS14NP3 Texas Instruments Incorporated (USA)
DM74LS14 National Semiconductor Corporation (USA)
SN74LS14 Freescale Semiconductor, Inc. (USA)
N74LS14 Philips Semiconductors Inc (USA)
156-0645-02 PRIMARY Tektronix, Inc. (USA)
SN74LS14N Freescale Semiconductor, Inc. (USA)
Related Parts
5962-01-004-0994INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5242-22
5962-01-061-6583INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-201-4058?

NSN 5962-01-201-4058 is a Microcircuit,digital, manufactured by Tektronix, Inc., classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-201-4058?

NSN 5962-01-201-4058 has 7 cross-referenced part numbers: 74LS14 (Fairchild Semiconductor Corp), SN74LS14NP3 (Texas Instruments Incorporated), DM74LS14 (National Semiconductor Corporation), SN74LS14 (Freescale Semiconductor, Inc.), N74LS14 (Philips Semiconductors Inc) and 2 more.

What NSN replaces 5962-01-201-4058?

There are 2 known substitutes for 5962-01-201-4058: 5962-01-004-0994, 5962-01-061-6583. Verify interchangeability with system specifications before substitution.

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