PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SN54191JMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-00-436-0112 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-436-0112 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-436-0112. Primary manufacturer part number: SN54191J.
Features
  • Microcircuit,digital — FSC 5962
  • Body Width: 0.280 INCHES NOMINAL IN
  • Inclosure Material: CERAMIC
  • Body Length: 0.785 INCHES NOMINAL IN
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Inclosure Configuration: DUAL-IN-LINE
  • Body Height: 0.200 INCHES NOMINAL IN
  • Features Provided: SYNCHRONOUS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-00-436-0112, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-00-436-0112
Primary Part NumberSN54191J
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusACTIVE
Body Width0.280 INCHES NOMINAL IN
Inclosure MaterialCERAMIC
Body Length0.785 INCHES NOMINAL IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Inclosure ConfigurationDUAL-IN-LINE
Body Height0.200 INCHES NOMINAL IN
Features ProvidedSYNCHRONOUS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5962-00-262-0655DM54191J INTERCHANGEABLE
Microcircuit,digital
National Semiconductor Corporation
5962-00-374-887410261-1 INTERCHANGEABLE
Microcircuit,digital
Alliant Techsystems Operations Llc Div Defense Electronic Systems
5962-00-522-7889615200-904 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company
5962-01-027-8612615200-905 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company
5962-01-070-6595 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
SN54191J PRIMARY Texas Instruments Incorporated (USA)
2131681-1 Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA)
2131681-1 Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
Related Parts
5962-00-262-0655INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
DM54191J
5962-00-374-8874INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
10261-1
5962-00-522-7889INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
615200-904
5962-01-027-8612INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
615200-905
5962-01-070-6595INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-00-436-0112?

NSN 5962-00-436-0112 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 5962-00-436-0112?

NSN 5962-00-436-0112 has 3 cross-referenced part numbers: SN54191J (Texas Instruments Incorporated), 2131681-1 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div), 2131681-1 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems).

What NSN replaces 5962-00-436-0112?

There are 5 known substitutes for 5962-00-436-0112: 5962-00-262-0655, 5962-00-374-8874, 5962-00-522-7889 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SN54191J?

Key specifications for SN54191J: Body Width: 0.280 INCHES NOMINAL IN; Inclosure Material: CERAMIC; Body Length: 0.785 INCHES NOMINAL IN; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com