PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SG556J/883BMicrocircuit,digital

Microsemi Corp Analog Mixed Signal Group · NSN 5962-01-136-7685 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-136-7685 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-136-7685. Primary manufacturer part number: SG556J/883B.
Features
  • Microcircuit,digital — FSC 5962
  • 4 verified cross-references
  • Primary manufacturer: Microsemi Corp Analog Mixed Signal Group
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-136-7685, 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 Microsemi Corp Analog Mixed Signal Group. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMicrocircuit,digital
FSC / FSG5962 — No Item Name Available (FSG 59)
ManufacturersMicrosemi Corp Analog Mixed Signal Group (CAGE 34333); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Philips Semiconductors Inc (CAGE 18324); Fairchild Semiconductor Corp Semiconductor Div Hq (CAGE 07933)
Technical Specifications
ParameterValue
NSN5962-01-136-7685
Primary Part NumberSG556J/883B
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerMicrosemi Corp Analog Mixed Signal Group
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5962-01-032-2011 INTERCHANGEABLE
Microcircuit,linear
5962-01-141-4357058-001963 INTERCHANGEABLE
Microcircuit,linear
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5962-01-297-08617905427-05 INTERCHANGEABLE
Microcircuit,linear
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
Cross-Reference Index
Part NumberManufacturer
SG556J/883B PRIMARY Microsemi Corp Analog Mixed Signal Group (USA)
12308233 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
SE556-1F/883B Philips Semiconductors Inc (USA)
RM556DC/883B Fairchild Semiconductor Corp Semiconductor Div Hq (USA)
Related Parts
5962-01-032-2011INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-141-4357INTERCHANGEABLE
MICROCIRCUIT,LINEAR
058-001963
5962-01-297-0861INTERCHANGEABLE
MICROCIRCUIT,LINEAR
7905427-05

Frequently Asked Questions

What is NSN 5962-01-136-7685?

NSN 5962-01-136-7685 is a Microcircuit,digital, manufactured by Microsemi Corp Analog Mixed Signal Group, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-136-7685?

NSN 5962-01-136-7685 has 4 cross-referenced part numbers: SG556J/883B (Microsemi Corp Analog Mixed Signal Group), 12308233 (U S Army Tank Automotive Command Amsta-Im-Mm), SE556-1F/883B (Philips Semiconductors Inc), RM556DC/883B (Fairchild Semiconductor Corp Semiconductor Div Hq).

What NSN replaces 5962-01-136-7685?

There are 3 known substitutes for 5962-01-136-7685: 5962-01-032-2011, 5962-01-141-4357, 5962-01-297-0861. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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