PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

68320005-021Microcircuit,digital

Lockheed Martin Corporation · NSN 5962-01-223-6451 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-223-6451 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-223-6451. Primary manufacturer part number: 68320005-021.
Features
  • Microcircuit,digital — FSC 5962
  • Features Provided: HERMETICALLY SEALED AND BURN IN AND BIPOLAR AND PROGRAMMABLE AND ELECTROSTATIC SENSITIVE
  • Input Circuit Pattern: 12 INPUT
  • Body Width: 0.550 INCHES MAXIMUM IN
  • Terminal Type and Quantity: 16 PRINTED CIRCUIT
  • Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
  • Time Rating Per Chacteristic: 60.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 60.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Design Function and Quantity: 1 ARRAY, LOGIC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-223-6451, 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 Lockheed Martin Corporation. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-223-6451
Primary Part Number68320005-021
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation
StatusACTIVE
Features ProvidedHERMETICALLY SEALED AND BURN IN AND BIPOLAR AND PROGRAMMABLE AND ELECTROSTATIC SENSITIVE
Input Circuit Pattern12 INPUT
Body Width0.550 INCHES MAXIMUM IN
Terminal Type and Quantity16 PRINTED CIRCUIT
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Time Rating Per Chacteristic60.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 60.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Design Function and Quantity1 ARRAY, LOGIC
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Body Height0.195 INCHES MAXIMUM IN
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Inclosure ConfigurationDUAL-IN-LINE
Terminal Surface TreatmentSOLDER
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure MaterialCERAMIC
Body Length1.290 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-214-6190 INTERCHANGEABLE
Microcircuit,digital
5962-01-222-840568320005-024 INTERCHANGEABLE
Microcircuit,digital
Lockheed Martin Corporation
Cross-Reference Index
Part NumberManufacturer
68320005-021 PRIMARY Lockheed Martin Corporation (USA)
ROM/PROM Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
68320010 Lockheed Martin Corporation (USA)
68320005-021 Tektronix Service Solutions, Inc. (USA)
PAL20L10AMJS/BZ4005 Mmi/amd (USA)
PCU33 Lockheed Martin Corporation (USA)
PAL20L10MJ883B Mmi/amd (USA)
Related Parts
5962-01-214-6190INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-222-8405INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
68320005-024

Frequently Asked Questions

What is NSN 5962-01-223-6451?

NSN 5962-01-223-6451 is a Microcircuit,digital, manufactured by Lockheed Martin Corporation, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-223-6451?

NSN 5962-01-223-6451 has 7 cross-referenced part numbers: 68320005-021 (Lockheed Martin Corporation), ROM/PROM (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 68320010 (Lockheed Martin Corporation), 68320005-021 (Tektronix Service Solutions, Inc.), PAL20L10AMJS/BZ4005 (Mmi/amd) and 2 more.

What NSN replaces 5962-01-223-6451?

There are 2 known substitutes for 5962-01-223-6451: 5962-01-214-6190, 5962-01-222-8405. Verify interchangeability with system specifications before substitution.

What are the specifications of 68320005-021?

Key specifications for 68320005-021: End Item Identification: AN/TSQ-111; Features Provided: HERMETICALLY SEALED AND BURN IN AND BIPOLAR AND PROGRAMMABLE AND ELECTROSTATIC SENSITIVE; Input Circuit Pattern: 12 INPUT; Body Width: 0.550 INCHES MAXIMUM IN. 17 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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