PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SN54S20JMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-00-539-0850 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-539-0850 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-539-0850. Primary manufacturer part number: SN54S20J.
Features
  • Microcircuit,digital — FSC 5962
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Inclosure Material: SILICON
  • Inclosure Configuration: DUAL-IN-LINE
  • Features Provided: HIGH SPEED AND SCHOTTKY
  • Input Circuit Pattern: DUAL 4 INPUT
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Design Function and Quantity: 1 MULTIPLEXER
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-00-539-0850, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-00-539-0850
Primary Part NumberSN54S20J
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusACTIVE
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Inclosure MaterialSILICON
Inclosure ConfigurationDUAL-IN-LINE
Features ProvidedHIGH SPEED AND SCHOTTKY
Input Circuit PatternDUAL 4 INPUT
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Design Function and Quantity1 MULTIPLEXER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-287-8540 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
SN54S20J PRIMARY Texas Instruments Incorporated (USA)
BL4685924 Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S (DEU)
226573-003 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
845634-1 Raytheon Company Div Corp (USA)
Related Parts
5962-01-287-8540INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-00-539-0850?

NSN 5962-00-539-0850 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 5962-00-539-0850?

NSN 5962-00-539-0850 has 4 cross-referenced part numbers: SN54S20J (Texas Instruments Incorporated), BL4685924 (Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S), 226573-003 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 845634-1 (Raytheon Company Div Corp).

What NSN replaces 5962-00-539-0850?

There is 1 known substitute for 5962-00-539-0850: 5962-01-287-8540. Verify interchangeability with system specifications before substitution.

What are the specifications of SN54S20J?

Key specifications for SN54S20J: Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Inclosure Material: SILICON; Inclosure Configuration: DUAL-IN-LINE; Features Provided: HIGH SPEED AND SCHOTTKY. 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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