PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

805390-1Microcircuit,digital

Raytheon Company Dba Raytheon · NSN 5962-01-187-2452 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-187-2452 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-187-2452. Primary manufacturer part number: 805390-1.
Features
  • Microcircuit,digital — FSC 5962
  • Body Height: 0.185 INCHES MAXIMUM IN
  • Body Width: 0.310 INCHES MAXIMUM IN
  • Design Function and Quantity: 2 LATCH, ADDRESSABLE
  • Inclosure Configuration: DUAL-IN-LINE
  • Features Provided: SELECTED ITEM AND HERMETICALLY SEALED
  • Body Length: 0.785 INCHES MAXIMUM IN
  • Inclosure Material: CERAMIC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-187-2452, 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 Raytheon Company Dba Raytheon. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN5962-01-187-2452
Primary Part Number805390-1
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Body Height0.185 INCHES MAXIMUM IN
Body Width0.310 INCHES MAXIMUM IN
Design Function and Quantity2 LATCH, ADDRESSABLE
Inclosure ConfigurationDUAL-IN-LINE
Features ProvidedSELECTED ITEM AND HERMETICALLY SEALED
Body Length0.785 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-158-5205 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
805390-1 Raytheon Company Dba Raytheon (USA)
54LS256DMQB Fairchild Semiconductor Corp (USA)
805390-1 Philips Semiconductors Inc (USA)
805559-1 Raytheon Company Dba Raytheon (USA)
Related Parts
5962-01-158-5205INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-187-2452?

NSN 5962-01-187-2452 is a Microcircuit,digital, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-187-2452?

NSN 5962-01-187-2452 has 4 cross-referenced part numbers: 805390-1 (Raytheon Company Dba Raytheon), 54LS256DMQB (Fairchild Semiconductor Corp), 805390-1 (Philips Semiconductors Inc), 805559-1 (Raytheon Company Dba Raytheon).

What NSN replaces 5962-01-187-2452?

There is 1 known substitute for 5962-01-187-2452: 5962-01-158-5205. Verify interchangeability with system specifications before substitution.

What are the specifications of 805390-1?

Key specifications for 805390-1: Body Height: 0.185 INCHES MAXIMUM IN; Body Width: 0.310 INCHES MAXIMUM IN; Design Function and Quantity: 2 LATCH, ADDRESSABLE; Inclosure Configuration: DUAL-IN-LINE. 8 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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