PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6406334-1Microcircuit,digital

Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div · NSN 5962-01-234-0880 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-234-0880 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-234-0880. Primary manufacturer part number: 6406334-1.
Features
  • Microcircuit,digital — FSC 5962
  • Terminal Surface Treatment: SOLDER
  • Inclosure Configuration: DUAL-IN-LINE
  • Features Provided: MONOLITHIC AND ELECTROSTATIC SENSITIVE AND LOW POWER
  • Inclosure Material: CERAMIC
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Body Width: 0.310 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 5962-01-234-0880, 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 Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-234-0880
Primary Part Number6406334-1
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerHoneywell Intl Inc Defense Avionics Systems Former Test Systems Div
StatusACTIVE
Terminal Surface TreatmentSOLDER
Inclosure ConfigurationDUAL-IN-LINE
Features ProvidedMONOLITHIC AND ELECTROSTATIC SENSITIVE AND LOW POWER
Inclosure MaterialCERAMIC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Width0.310 INCHES MAXIMUM IN
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Body Length0.785 INCHES MAXIMUM IN
Input Circuit PatternDUAL 4 INPUT
Body Height0.180 INCHES NOMINAL IN
Terminal Type and Quantity16 PRINTED CIRCUIT
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Maximum Power Dissipation Rating500.0 MILLIWATTS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-250-6215 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
6406334-1 PRIMARY Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA)
SNJ54HC390J Texas Instruments Incorporated (USA)
MC54HC390BEAJC Freescale Semiconductor, Inc. (USA)
MM54HC390J/883B National Semiconductor Corporation (USA)
Related Parts
5962-01-250-6215INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-234-0880?

NSN 5962-01-234-0880 is a Microcircuit,digital, manufactured by Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-234-0880?

NSN 5962-01-234-0880 has 4 cross-referenced part numbers: 6406334-1 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div), SNJ54HC390J (Texas Instruments Incorporated), MC54HC390BEAJC (Freescale Semiconductor, Inc.), MM54HC390J/883B (National Semiconductor Corporation).

What NSN replaces 5962-01-234-0880?

There is 1 known substitute for 5962-01-234-0880: 5962-01-250-6215. Verify interchangeability with system specifications before substitution.

What are the specifications of 6406334-1?

Key specifications for 6406334-1: Terminal Surface Treatment: SOLDER; Inclosure Configuration: DUAL-IN-LINE; Features Provided: MONOLITHIC AND ELECTROSTATIC SENSITIVE AND LOW POWER; Inclosure Material: CERAMIC. 14 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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