PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L03870Microcircuit,digital

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) · NSN 5962-01-265-9375 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-265-9375 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-265-9375. Primary manufacturer part number: L03870.
Features
  • Microcircuit,digital — FSC 5962
  • Output Logic Form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
  • Body Height: 0.185 INCHES MAXIMUM IN
  • Voltage Rating and Type Per Characteristic: 20.0 VOLTS MAXIMUM POWER SOURCE
  • Terminal Surface Treatment: SOLDER
  • Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
  • Inclosure Material: CERAMIC
  • Inclosure Configuration: DUAL-IN-LINE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-265-9375, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-265-9375
Primary Part NumberL03870
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
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Body Height0.185 INCHES MAXIMUM IN
Voltage Rating and Type Per Characteristic20.0 VOLTS MAXIMUM POWER SOURCE
Terminal Surface TreatmentSOLDER
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Inclosure MaterialCERAMIC
Inclosure ConfigurationDUAL-IN-LINE
Input Circuit Pattern12 INPUT
Design Function and Quantity1 MULTIPLEXER/DEMULTIPLEXER, CMOS
Maximum Power Dissipation Rating500.0 MILLIWATTS
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Body Length0.840 INCHES MAXIMUM IN
Terminal Type and Quantity16 PRINTED CIRCUIT
Criticality Code JustificationFEAT
Features ProvidedMONOLITHIC
Body Width0.310 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Case Outline Source and DesignatorD-2 MIL-M-38510
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5999-00-138-5378 INTERCHANGEABLE
Gasket Shield
6210-00-279-30555200-242-604RED INTERCHANGEABLE
Light,indicator
Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
3120-00-371-0148130051 INTERCHANGEABLE
Bearing,sleeve
Eaton Aerospace, Llc Dba Jackson South
3020-00-622-1283 INTERCHANGEABLE
Ratchet Wheel
5962-01-003-257810063973-101 INTERCHANGEABLE
Microcircuit,digital
Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
5962-01-101-8932616670-901 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company
5962-01-116-1579CD4051BD/3 INTERCHANGEABLE
Microcircuit,digital
Renesas Electronics America Inc
5962-01-151-4870351-8583-010 INTERCHANGEABLE
Microcircuit,linear
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5962-01-170-01157684-40192-001 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company
5962-01-176-34324046882-451 INTERCHANGEABLE
Microcircuit,digital
Honeywell International Inc. Dba Honeywell International
Cross-Reference Index
Part NumberManufacturer
14051B/BEAJC Freescale Semiconductor, Inc. (USA)
CD4051BF/3 Renesas Electronics America Inc (USA)
L03870 PRIMARY Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
883C4051BC Allegro Microsystems Inc (USA)
130051 Lockheed Martin Corp (USA)
Related Parts
5999-00-138-5378INTERCHANGEABLE
GASKET SHIELD
6210-00-279-3055INTERCHANGEABLE
LIGHT,INDICATOR
5200-242-604RED
3120-00-371-0148INTERCHANGEABLE
BEARING,SLEEVE
130051
3020-00-622-1283INTERCHANGEABLE
RATCHET WHEEL
5962-01-003-2578INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
10063973-101
5962-01-101-8932INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
616670-901
5962-01-116-1579INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
CD4051BD/3
5962-01-151-4870INTERCHANGEABLE
MICROCIRCUIT,LINEAR
351-8583-010
5962-01-170-0115INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
7684-40192-001
5962-01-176-3432INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4046882-451
5962-01-176-8297INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
MC14051BBEBS
5962-01-197-5037INTERCHANGEABLE
MICROCIRCUIT,DIGITAL-LINEAR
5E8061/109-2B01

Frequently Asked Questions

What is NSN 5962-01-265-9375?

NSN 5962-01-265-9375 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 5962-01-265-9375?

NSN 5962-01-265-9375 has 5 cross-referenced part numbers: 14051B/BEAJC (Freescale Semiconductor, Inc.), CD4051BF/3 (Renesas Electronics America Inc), L03870 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 883C4051BC (Allegro Microsystems Inc), 130051 (Lockheed Martin Corp).

What NSN replaces 5962-01-265-9375?

There are 12 known substitutes for 5962-01-265-9375: 5999-00-138-5378, 6210-00-279-3055, 3120-00-371-0148 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of L03870?

Key specifications for L03870: Output Logic Form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC; Body Height: 0.185 INCHES MAXIMUM IN; Voltage Rating and Type Per Characteristic: 20.0 VOLTS MAXIMUM POWER SOURCE; Terminal Surface Treatment: SOLDER. 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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