PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SNJ54H103JMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-01-095-8590 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-095-8590 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-095-8590. Primary manufacturer part number: SNJ54H103J.
Features
  • Microcircuit,digital — FSC 5962
  • Design Function and Quantity: 2 FLIP-FLOP, J-K
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Inclosure Configuration: DUAL-IN-LINE
  • Features Provided: NEGATIVE EDGE TRIGGERED AND W/CLEAR AND W/CLOCK AND MONOLITHIC AND HERMETICALLY SEALED
  • Time Rating Per Chacteristic: 15.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 35.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Body Height: 0.180 INCHES NOMINAL IN
  • Input Circuit Pattern: DUAL 4 INPUT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-095-8590, 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 3 commercial cross-references from 3 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
NSN5962-01-095-8590
Primary Part NumberSNJ54H103J
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusACTIVE
Design Function and Quantity2 FLIP-FLOP, J-K
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Inclosure ConfigurationDUAL-IN-LINE
Features ProvidedNEGATIVE EDGE TRIGGERED AND W/CLEAR AND W/CLOCK AND MONOLITHIC AND HERMETICALLY SEALED
Time Rating Per Chacteristic15.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 35.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Body Height0.180 INCHES NOMINAL IN
Input Circuit PatternDUAL 4 INPUT
Body Width0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Body Length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-00-323-1149SNC54H103J INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-00-429-5774 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
SNJ54H103J Texas Instruments Incorporated (USA)
538873-1 Leonardo Mw Ltd (GBR)
538873-1 Leonardo Uk Ltd (GBR)
Related Parts
5962-00-323-1149INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SNC54H103J
5962-00-429-5774INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-095-8590?

NSN 5962-01-095-8590 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 5962-01-095-8590?

NSN 5962-01-095-8590 has 3 cross-referenced part numbers: SNJ54H103J (Texas Instruments Incorporated), 538873-1 (Leonardo Mw Ltd), 538873-1 (Leonardo Uk Ltd).

What NSN replaces 5962-01-095-8590?

There are 2 known substitutes for 5962-01-095-8590: 5962-00-323-1149, 5962-00-429-5774. Verify interchangeability with system specifications before substitution.

What are the specifications of SNJ54H103J?

Key specifications for SNJ54H103J: Design Function and Quantity: 2 FLIP-FLOP, J-K; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Inclosure Configuration: DUAL-IN-LINE; Features Provided: NEGATIVE EDGE TRIGGERED AND W/CLEAR AND W/CLOCK AND MONOLITHIC AND HERMETICALLY SEALED. 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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