PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SN5403JMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-00-470-1632 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-470-1632 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-470-1632. Primary manufacturer part number: SN5403J.
Features
  • Microcircuit,digital — FSC 5962
  • Input Circuit Pattern: QUAD 2 INPUT
  • Inclosure Material: CERAMIC AND GLASS
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Body Height: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
  • Inclosure Configuration: DUAL-IN-LINE
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Body Width: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-00-470-1632, 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 6 commercial cross-references from 5 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
NSN5962-00-470-1632
Primary Part NumberSN5403J
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusCANCELLED
Input Circuit PatternQUAD 2 INPUT
Inclosure MaterialCERAMIC AND GLASS
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Body Height0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
Inclosure ConfigurationDUAL-IN-LINE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Width0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Design Function and Quantity4 GATE, NAND
Case Outline Source and DesignatorT0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Body Length0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5962-00-146-8614578R559H02 INTERCHANGEABLE
Microcircuit,digital
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5962-00-539-0691SN5403J INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-00-550-7817SD17175 INTERCHANGEABLE
Microcircuit,digital
National Semiconductor Corporation
4130-00-836-9514203025 INTERCHANGEABLE
Filter Element,air Conditioning
Research Products Corp
5962-01-190-248410182375 INTERCHANGEABLE
Microcircuit,digital
Us Army Aviation and Missile Command
5330-01-275-195812124 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
Cross-Reference Index
Part NumberManufacturer
MC7403L Freescale Semiconductor, Inc. (USA)
203025 Cipher Data Products Inc Oem Marketing Div (USA)
SN5403J PRIMARY Texas Instruments Incorporated (USA)
BL0804208 Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S (DEU)
128C821H27 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
SN5403 Texas Instruments Incorporated (USA)
Related Parts
5962-00-146-8614INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
578R559H02
5962-00-539-0691INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN5403J
5962-00-550-7817INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SD17175
4130-00-836-9514INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
203025
5962-01-190-2484INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
10182375
5330-01-275-1958INTERCHANGEABLE
SEAL,PLAIN ENCASED
12124

Frequently Asked Questions

What is NSN 5962-00-470-1632?

NSN 5962-00-470-1632 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 5962-00-470-1632?

NSN 5962-00-470-1632 has 6 cross-referenced part numbers: MC7403L (Freescale Semiconductor, Inc.), 203025 (Cipher Data Products Inc Oem Marketing Div), SN5403J (Texas Instruments Incorporated), BL0804208 (Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S), 128C821H27 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp) and 1 more.

What NSN replaces 5962-00-470-1632?

There are 6 known substitutes for 5962-00-470-1632: 5962-00-146-8614, 5962-00-539-0691, 5962-00-550-7817 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SN5403J?

Key specifications for SN5403J: Input Circuit Pattern: QUAD 2 INPUT; Inclosure Material: CERAMIC AND GLASS; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Body Height: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-00-470-1632 still in active supply?

NSN 5962-00-470-1632 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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