PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SNJ54LS173JMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-01-089-2778 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-089-2778 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-089-2778. Primary manufacturer part number: SNJ54LS173J.
Features
  • Microcircuit,digital — FSC 5962
  • Input Circuit Pattern: 8 INPUT
  • Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
  • Case Outline Source and Designator: T0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
  • Design Function and Quantity: 4 REGISTER, D-TYPE
  • Body Height: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
  • Body Length: 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
  • Inclosure Material: CERAMIC AND GLASS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-089-2778, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 28 commercial cross-references from 18 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-089-2778
Primary Part NumberSNJ54LS173J
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusCANCELLED
Input Circuit Pattern8 INPUT
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Case Outline Source and DesignatorT0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Design Function and Quantity4 REGISTER, D-TYPE
Body Height0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
Body Length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC AND GLASS
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Features ProvidedBIPOLAR AND HERMETICALLY SEALED AND HIGH PERFORMANCE AND MONOLITHIC AND POSITIVE OUTPUTS AND 3-STATE OUTPUT
Body Width0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Inclosure ConfigurationDUAL-IN-LINE
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5962-01-130-6357SNJ54LS173J INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-01-172-1056161-672-0001 INTERCHANGEABLE
Microcircuit,digital
Northrop Grumman Systems Corporation
5962-01-237-2418G226485-1 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Dba Raytheon Co
Cross-Reference Index
Part NumberManufacturer
S161-54LS773A Northrop Grumman Systems Corporation (USA)
ES5580-02 Drs Sustainment Systems, Inc. (USA)
S54LS173883C Philips Semiconductors Inc (USA)
54LS173J/883B Fairchild Semiconductor Corp Semiconductor Div Hq (USA)
54LS173/BEXJC Freescale Semiconductor, Inc. (USA)
SNJ54LS173J PRIMARY Texas Instruments Incorporated (USA)
SN74LS173AN Rs Components SAS (FRA)
54LS173J Freescale Semiconductor, Inc. (USA)
0347-28891-521-73-47 Bae Systems Maritime Services (GBR)
SN74LS173N Texas Instruments Incorporated (USA)
54LS173DM Fairchild Semiconductor Corp (USA)
910288-001 General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems (CAN)
SNJ54LS173J-00 Texas Instruments Incorporated (USA)
48-055480-02 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
SNJ54LS173J Texas Instruments France (FRA)
4038528-473 Honeywell International Inc. Dba Honeywell International (USA)
S54LS173F/883B Philips Semiconductors Inc (USA)
445/4/01410/028 Siemens Air Traffic Management (GBR)
SD33193 National Semiconductor Corporation (USA)
SNJ54LS173AJ PRIMARY Texas Instruments Incorporated (USA)
Related Parts
5962-01-130-6357INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SNJ54LS173J
5962-01-172-1056INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
161-672-0001
5962-01-237-2418INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
G226485-1

Frequently Asked Questions

What is NSN 5962-01-089-2778?

NSN 5962-01-089-2778 is a Microcircuit,digital, manufactured by Texas Instruments Incorporated, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-089-2778?

NSN 5962-01-089-2778 has 28 cross-referenced part numbers: S161-54LS773A (Northrop Grumman Systems Corporation), ES5580-02 (Drs Sustainment Systems, Inc.), S54LS173883C (Philips Semiconductors Inc), 54LS173J/883B (Fairchild Semiconductor Corp Semiconductor Div Hq), 54LS173/BEXJC (Freescale Semiconductor, Inc.) and 23 more.

What NSN replaces 5962-01-089-2778?

There are 3 known substitutes for 5962-01-089-2778: 5962-01-130-6357, 5962-01-172-1056, 5962-01-237-2418. Verify interchangeability with system specifications before substitution.

What are the specifications of SNJ54LS173J?

Key specifications for SNJ54LS173J: Input Circuit Pattern: 8 INPUT; Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).; Case Outline Source and Designator: T0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL; Design Function and Quantity: 4 REGISTER, D-TYPE. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-089-2778 still in active supply?

NSN 5962-01-089-2778 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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