PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SNJ55450BJMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-01-113-4803 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-113-4803 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-113-4803. Primary manufacturer part number: SNJ55450BJ.
Features
  • Microcircuit,digital — FSC 5962
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Time Rating Per Chacteristic: 30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Terminal Surface Treatment: SOLDER
  • Terminal Type and Quantity: 14 PRINTED CIRCUIT
  • Inclosure Configuration: DUAL-IN-LINE
  • Voltage Rating and Type Per Characteristic: 5.5 VOLTS MAXIMUM POWER SOURCE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-113-4803, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 16 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-113-4803
Primary Part NumberSNJ55450BJ
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusCANCELLED
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Time Rating Per Chacteristic30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Terminal Surface TreatmentSOLDER
Terminal Type and Quantity14 PRINTED CIRCUIT
Inclosure ConfigurationDUAL-IN-LINE
Voltage Rating and Type Per Characteristic5.5 VOLTS MAXIMUM POWER SOURCE
Body Height0.180 INCHES NOMINAL IN
Maximum Power Dissipation Rating1375.0 MILLIWATTS
Body Length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC AND GLASS
Features ProvidedHERMETICALLY SEALED AND HIGH SPEED AND HIGH CURRENT AND HIGH VOLTAGE
Input Circuit PatternDUAL 2 INPUT
Body Width0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
3110-00-100-6173058-1161 INTERCHANGEABLE
Ball,bearing
Applied Biosystems, Llc Dba Life Technologies
5962-00-146-5047SN75450BN INTERCHANGEABLE
Microcircuit,linear
Texas Instruments Incorporated
5962-01-158-1805351-7626-020 INTERCHANGEABLE
Microcircuit,digital
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5962-01-201-0408 INTERCHANGEABLE
Microcircuit,linear
5962-01-202-8259 INTERCHANGEABLE
Microcircuit,linear
5180-01-391-9010503330-1 INTERCHANGEABLE
Tool Kit,fiber Optic System
Te Connectivity Corporation
Cross-Reference Index
Part NumberManufacturer
SNJ55450BJ Texas Instruments Incorporated (USA)
104636-1 L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
7728-53 Culligan Intl Co Sub of Beatrice Companies Inc (USA)
7946A50H01 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
503125-1 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
RB75450 Philips Semiconductors Inc (USA)
SN75450N Texas Instruments Incorporated (USA)
SN55450BJ/883B Philips Semiconductors Inc (USA)
99000244-001 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
725000-942 Raytheon Company Div Rmd Strategic (USA)
M38510/12901BCB Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SNM55450BJ Texas Instruments Incorporated (USA)
75450BDC Fairchild Semiconductor Corp (USA)
SNC55450PJ Texas Instruments Incorporated (USA)
B77T0334-5023 Mcdonnell Douglas Corp Mcdonnell Douglas Electronic Systems Co (USA)
DS75450J National Semiconductor Corporation (USA)
SG55450BJ/883 Microsemi Corp Analog Mixed Signal Group (USA)
7891100-014 L3harris Mas Inc Div L3harris Mas Inc. (CAN)
SNJ55450BJ-00 Texas Instruments Incorporated (USA)
725000-636 Raytheon Company Div Rmd Strategic (USA)
Related Parts
3110-00-100-6173INTERCHANGEABLE
BALL,BEARING
058-1161
5962-00-146-5047INTERCHANGEABLE
MICROCIRCUIT,LINEAR
SN75450BN
5962-01-158-1805INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
351-7626-020
5962-01-201-0408INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-202-8259INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5180-01-391-9010INTERCHANGEABLE
TOOL KIT,FIBER OPTIC SYSTEM
503330-1

Frequently Asked Questions

What is NSN 5962-01-113-4803?

NSN 5962-01-113-4803 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 5962-01-113-4803?

NSN 5962-01-113-4803 has 25 cross-referenced part numbers: SNJ55450BJ (Texas Instruments Incorporated), 104636-1 (L3harris Technologies, Inc. Div Space and Airborne Systems), 7728-53 (Culligan Intl Co Sub of Beatrice Companies Inc), 7946A50H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 503125-1 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products) and 20 more.

What NSN replaces 5962-01-113-4803?

There are 6 known substitutes for 5962-01-113-4803: 3110-00-100-6173, 5962-00-146-5047, 5962-01-158-1805 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SNJ55450BJ?

Key specifications for SNJ55450BJ: Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Time Rating Per Chacteristic: 30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS; Terminal Surface Treatment: SOLDER. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-113-4803 still in active supply?

NSN 5962-01-113-4803 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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