PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L03673Microcircuit,digital

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) · NSN 5962-01-251-8138 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-251-8138 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-251-8138. Primary manufacturer part number: L03673.
Features
  • Microcircuit,digital — FSC 5962
  • Terminal Surface Treatment: SOLDER
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Features Provided: HERMETICALLY SEALED AND BURN IN AND W/CLOCK AND W/RESET
  • Inclosure Material: CERAMIC
  • Terminal Type and Quantity: 14 PRINTED CIRCUIT
  • Time Rating Per Chacteristic: 300.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 300.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-251-8138, 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 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-251-8138
Primary Part NumberL03673
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerDla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
StatusACTIVE
Terminal Surface TreatmentSOLDER
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Features ProvidedHERMETICALLY SEALED AND BURN IN AND W/CLOCK AND W/RESET
Inclosure MaterialCERAMIC
Terminal Type and Quantity14 PRINTED CIRCUIT
Time Rating Per Chacteristic300.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 300.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Body Width0.260 INCHES MAXIMUM IN
Body Length0.770 INCHES MAXIMUM IN
Maximum Power Dissipation Rating500.0 MILLIWATTS
Inclosure ConfigurationDUAL-IN-LINE
Input Circuit PatternDUAL 4 INPUT
Voltage Rating and Type Per Characteristic-0.5 VOLTS MAXIMUM POWER SOURCE AND 20.0 VOLTS MAXIMUM POWER SOURCE
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Criticality Code JustificationFEAT
Design Function and Quantity2 FLIP-FLOP, D-TYPE
Body Height0.180 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
2930-00-160-0314124444 INTERCHANGEABLE
Radiator
Young Touchstone Company Div Young Touchstone
5962-01-097-2135 INTERCHANGEABLE
Microcircuit,digital
5962-01-097-9614MC14013BBCBS INTERCHANGEABLE
Microcircuit,digital
Freescale Semiconductor, Inc.
5962-01-131-7814616501-901 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company
5962-01-136-4387CD4013BF/3A INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-01-176-8289 INTERCHANGEABLE
Microcircuit,digital
5962-01-195-966736169 INTERCHANGEABLE
Microcircuit,digital
Cadillac Gage Textron Inc.
5962-01-241-8081 INTERCHANGEABLE
Microcircuit,digital
5962-01-278-14652804345-1 INTERCHANGEABLE
Microcircuit,digital
Honeywell Intl Inc Defense Avionics Systems
5962-01-285-9161 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
4013BDMQB Fairchild Semiconductor Corp (USA)
MC14013BBCBS Freescale Semiconductor, Inc. (USA)
CD4013BF/3 Renesas Electronics America Inc (USA)
124444 Lockheed Martin Corp (USA)
L03673 PRIMARY Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
Related Parts
2930-00-160-0314INTERCHANGEABLE
RADIATOR
124444
5962-01-097-2135INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-097-9614INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
MC14013BBCBS
5962-01-131-7814INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
616501-901
5962-01-136-4387INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
CD4013BF/3A
5962-01-176-8289INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-195-9667INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
36169
5962-01-241-8081INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-278-1465INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
2804345-1
5962-01-285-9161INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-251-8138?

NSN 5962-01-251-8138 is a Microcircuit,digital, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-251-8138?

NSN 5962-01-251-8138 has 5 cross-referenced part numbers: 4013BDMQB (Fairchild Semiconductor Corp), MC14013BBCBS (Freescale Semiconductor, Inc.), CD4013BF/3 (Renesas Electronics America Inc), 124444 (Lockheed Martin Corp), L03673 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).

What NSN replaces 5962-01-251-8138?

There are 10 known substitutes for 5962-01-251-8138: 2930-00-160-0314, 5962-01-097-2135, 5962-01-097-9614 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of L03673?

Key specifications for L03673: Terminal Surface Treatment: SOLDER; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Special Features: ITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE ELECTRONICS SUPPLY CENTER PRODUCTION STANDARD NO. L03673; Features Provided: HERMETICALLY SEALED AND BURN IN AND W/CLOCK AND W/RESET. 19 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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