PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SN74LS03NMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-01-322-5604 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-322-5604 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-322-5604. Primary manufacturer part number: SN74LS03N.
Features
  • Microcircuit,digital — FSC 5962
  • Inclosure Configuration: DUAL-IN-LINE
  • Input Circuit Pattern: QUAD 2 INPUT
  • Operating Temp Range: -0.0 TO 70.0 CELSIUS DEGC
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Supplementary Features: END ITEM IDENTIFICATION - CF18 AIRCRAFT TRAINING SYSTEM COMPUTER BASED; MOTOROLA INC SEMICONDUCTOR PRODUCTS
  • Design Function and Quantity: 4 GATE, NAND
  • 3 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 5962-01-322-5604, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN5962-01-322-5604
Primary Part NumberSN74LS03N
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusACTIVE
Inclosure ConfigurationDUAL-IN-LINE
Input Circuit PatternQUAD 2 INPUT
Operating Temp Range-0.0 TO 70.0 CELSIUS DEGC
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Supplementary FeaturesEND ITEM IDENTIFICATION - CF18 AIRCRAFT TRAINING SYSTEM COMPUTER BASED; MOTOROLA INC SEMICONDUCTOR PRODUCTS
Design Function and Quantity4 GATE, NAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-030-3146 INTERCHANGEABLE
Microcircuit,digital
5962-01-128-1015156-0384-02 INTERCHANGEABLE
Microcircuit,digital
Tektronix, Inc.
Cross-Reference Index
Part NumberManufacturer
SN74LS03N Freescale Semiconductor, Inc. (USA)
74LS03N Texas Instruments Incorporated (USA)
SN74LS03N PRIMARY Texas Instruments Incorporated (USA)
Related Parts
5962-01-030-3146INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-128-1015INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
156-0384-02

Frequently Asked Questions

What is NSN 5962-01-322-5604?

NSN 5962-01-322-5604 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 5962-01-322-5604?

NSN 5962-01-322-5604 has 3 cross-referenced part numbers: SN74LS03N (Freescale Semiconductor, Inc.), 74LS03N (Texas Instruments Incorporated), SN74LS03N (Texas Instruments Incorporated).

What NSN replaces 5962-01-322-5604?

There are 2 known substitutes for 5962-01-322-5604: 5962-01-030-3146, 5962-01-128-1015. Verify interchangeability with system specifications before substitution.

What are the specifications of SN74LS03N?

Key specifications for SN74LS03N: Inclosure Configuration: DUAL-IN-LINE; Input Circuit Pattern: QUAD 2 INPUT; Operating Temp Range: -0.0 TO 70.0 CELSIUS DEGC; Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC. 6 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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