PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GM820SG1Microcircuit,digital

Northrop Grumman Systems Corporation · NSN 5962-00-321-8325 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-321-8325 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-321-8325. Primary manufacturer part number: GM820SG1.
Features
  • Microcircuit,digital — FSC 5962
  • Body Width: 0.280 INCHES MAXIMUM IN
  • Time Rating Per Chacteristic: 40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Features Provided: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Terminal Surface Treatment: SOLDER
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Voltage Rating and Type Per Characteristic: -1.5 VOLTS MINIMUM POWER SOURCE AND 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 5962-00-321-8325, 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 Northrop Grumman Systems Corporation. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-00-321-8325
Primary Part NumberGM820SG1
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Body Width0.280 INCHES MAXIMUM IN
Time Rating Per Chacteristic40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Terminal Surface TreatmentSOLDER
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Voltage Rating and Type Per Characteristic-1.5 VOLTS MINIMUM POWER SOURCE AND 5.5 VOLTS MAXIMUM POWER SOURCE
Inclosure ConfigurationDUAL-IN-LINE
Terminal Type and Quantity14 PRINTED CIRCUIT
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Design Function and Quantity4 GATE, EXCLUSIVE OR
Input Circuit PatternQUAD 2 INPUT
Maximum Power Dissipation Rating120.0 MILLIWATTS
Body Height0.200 INCHES MAXIMUM IN
Body Length0.780 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC AND GLASS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5962-00-396-1288 INTERCHANGEABLE
Microcircuit,digital
5962-01-095-860272-00317-107 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company
5962-01-102-50461812 INTERCHANGEABLE
Microcircuit,digital
Data Device Corp Dba Beta Transformer Technology
Cross-Reference Index
Part NumberManufacturer
MC1912L Freescale Semiconductor, Inc. (USA)
GM820SG1 PRIMARY Northrop Grumman Systems Corporation (USA)
Related Parts
5962-00-396-1288INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-095-8602INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
72-00317-107
5962-01-102-5046INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
1812

Frequently Asked Questions

What is NSN 5962-00-321-8325?

NSN 5962-00-321-8325 is a Microcircuit,digital, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-00-321-8325?

NSN 5962-00-321-8325 has 2 cross-referenced part numbers: MC1912L (Freescale Semiconductor, Inc.), GM820SG1 (Northrop Grumman Systems Corporation).

What NSN replaces 5962-00-321-8325?

There are 3 known substitutes for 5962-00-321-8325: 5962-00-396-1288, 5962-01-095-8602, 5962-01-102-5046. Verify interchangeability with system specifications before substitution.

What are the specifications of GM820SG1?

Key specifications for GM820SG1: Body Width: 0.280 INCHES MAXIMUM IN; Time Rating Per Chacteristic: 40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS; Features Provided: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC. 16 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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