PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SN54L73JMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-00-451-5836 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-451-5836 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-451-5836. Primary manufacturer part number: SN54L73J.
Features
  • Microcircuit,digital — FSC 5962
  • Inclosure Material: CERAMIC AND GLASS
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Features Provided: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND W/CLOCK
  • Case Outline Source and Designator: T0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
  • Body Height: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
  • Design Function and Quantity: 2 FLIP-FLOP, J-K, MASTER SLAVE
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-00-451-5836, 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 12 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
NSN5962-00-451-5836
Primary Part NumberSN54L73J
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusACTIVE
Inclosure MaterialCERAMIC AND GLASS
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND W/CLOCK
Case Outline Source and DesignatorT0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Body Height0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
Design Function and Quantity2 FLIP-FLOP, J-K, MASTER SLAVE
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Body Width0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Input Circuit PatternDUAL 4 INPUT
Body Length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure ConfigurationDUAL-IN-LINE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-00-430-290448-027664-02 INTERCHANGEABLE
Microcircuit,digital
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
Cross-Reference Index
Part NumberManufacturer
432208068260 Thales Optronics B.v. (NLD)
432208068260 Thales Nederland, Huizen (NLD)
GM820FS3A Northrop Grumman Systems Corporation (USA)
SN54L73J PRIMARY Texas Instruments Incorporated (USA)
Related Parts
5962-00-430-2904INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
48-027664-02

Frequently Asked Questions

What is NSN 5962-00-451-5836?

NSN 5962-00-451-5836 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 5962-00-451-5836?

NSN 5962-00-451-5836 has 4 cross-referenced part numbers: 432208068260 (Thales Optronics B.v.), 432208068260 (Thales Nederland, Huizen), GM820FS3A (Northrop Grumman Systems Corporation), SN54L73J (Texas Instruments Incorporated).

What NSN replaces 5962-00-451-5836?

There is 1 known substitute for 5962-00-451-5836: 5962-00-430-2904. Verify interchangeability with system specifications before substitution.

What are the specifications of SN54L73J?

Key specifications for SN54L73J: Inclosure Material: CERAMIC AND GLASS; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Features Provided: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND W/CLOCK; Case Outline Source and Designator: T0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL. 12 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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