PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1003743-01Microcircuit,digital

Cae Usa Inc. · NSN 5962-01-201-1415 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-201-1415 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-201-1415. Primary manufacturer part number: 1003743-01.
Features
  • Microcircuit,digital — FSC 5962
  • Test Data Document: 36378-1003743 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
  • Body Length: 0.785 INCHES MAXIMUM IN
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Body Width: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
  • Operating Temp Range: -0.0 TO 70.0 CELSIUS DEGC
  • Features Provided: LOW POWER AND SCHOTTKY
  • Inclosure Material: PLASTIC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-201-1415, 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 Cae Usa Inc.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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.

Technical Specifications
ParameterValue
NSN5962-01-201-1415
Primary Part Number1003743-01
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerCae Usa Inc.
StatusACTIVE
Test Data Document36378-1003743 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Body Length0.785 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Body Width0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Operating Temp Range-0.0 TO 70.0 CELSIUS DEGC
Features ProvidedLOW POWER AND SCHOTTKY
Inclosure MaterialPLASTIC
Design Function and Quantity2 GATE, NAND
Input Circuit PatternDUAL 4 INPUT
Inclosure ConfigurationDUAL-IN-LINE
Time Rating Per Chacteristic20.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 20.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Body Height0.180 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-038-3457SN74LS20N INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-01-238-5520 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
74LS20PC Fairchild Semiconductor Corp (USA)
DM74LS20N National Semiconductor Corp (USA)
1003743-01 PRIMARY Cae Usa Inc. (USA)
N74LS20A Philips Semiconductors Inc (USA)
SN74LS20N Texas Instruments Incorporated (USA)
1003743-01 Raytheon Technical Services Company (USA)
Related Parts
5962-01-038-3457INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN74LS20N
5962-01-238-5520INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-201-1415?

NSN 5962-01-201-1415 is a Microcircuit,digital, manufactured by Cae Usa Inc., classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-201-1415?

NSN 5962-01-201-1415 has 6 cross-referenced part numbers: 74LS20PC (Fairchild Semiconductor Corp), DM74LS20N (National Semiconductor Corp), 1003743-01 (Cae Usa Inc.), N74LS20A (Philips Semiconductors Inc), SN74LS20N (Texas Instruments Incorporated) and 1 more.

What NSN replaces 5962-01-201-1415?

There are 2 known substitutes for 5962-01-201-1415: 5962-01-038-3457, 5962-01-238-5520. Verify interchangeability with system specifications before substitution.

What are the specifications of 1003743-01?

Key specifications for 1003743-01: Test Data Document: 36378-1003743 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING); Body Length: 0.785 INCHES MAXIMUM IN; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Body Width: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN. 13 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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