PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CD4043AEMicrocircuit,digital

L3 Technologies, Inc. Div Communication Systems-East · NSN 5962-01-009-1121 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-009-1121 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-009-1121. Primary manufacturer part number: CD4043AE.
Features
  • Microcircuit,digital — FSC 5962
  • Inclosure Material: PLASTIC
  • Maximum Power Dissipation Rating: 200.0 MILLIWATTS
  • Inclosure Configuration: DUAL-IN-LINE
  • Operating Temp Range: -40.0 TO 85.0 CELSIUS DEGC
  • Body Length: 0.785 INCHES MAXIMUM IN
  • Body Height: 0.180 INCHES MAXIMUM IN
  • Design Function and Quantity: 4 LATCH, NOR, R/S
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-009-1121, 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 L3 Technologies, Inc. Div Communication Systems-East. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5962-01-009-1121
Primary Part NumberCD4043AE
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerL3 Technologies, Inc. Div Communication Systems-East
StatusACTIVE
Inclosure MaterialPLASTIC
Maximum Power Dissipation Rating200.0 MILLIWATTS
Inclosure ConfigurationDUAL-IN-LINE
Operating Temp Range-40.0 TO 85.0 CELSIUS DEGC
Body Length0.785 INCHES MAXIMUM IN
Body Height0.180 INCHES MAXIMUM IN
Design Function and Quantity4 LATCH, NOR, R/S
Features ProvidedMONOLITHIC AND 3-STATE OUTPUT
Body Width0.260 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5820-00-578-5254A4348 INTERCHANGEABLE
Receiver,radio
Bae Systems Information and Electronic Systems Integration Inc.
5962-01-110-6592 INTERCHANGEABLE
Microcircuit,digital
5935-01-225-6828A3012761-4 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
CD4043AE Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
A4348 Aeronautical Communications Equipment Inc (USA)
CD4043AE PRIMARY L3 Technologies, Inc. Div Communication Systems-East (USA)
Related Parts
5820-00-578-5254INTERCHANGEABLE
RECEIVER,RADIO
A4348
5962-01-110-6592INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5935-01-225-6828INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
A3012761-4

Frequently Asked Questions

What is NSN 5962-01-009-1121?

NSN 5962-01-009-1121 is a Microcircuit,digital, manufactured by L3 Technologies, Inc. Div Communication Systems-East, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-009-1121?

NSN 5962-01-009-1121 has 3 cross-referenced part numbers: CD4043AE (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), A4348 (Aeronautical Communications Equipment Inc), CD4043AE (L3 Technologies, Inc. Div Communication Systems-East).

What NSN replaces 5962-01-009-1121?

There are 3 known substitutes for 5962-01-009-1121: 5820-00-578-5254, 5962-01-110-6592, 5935-01-225-6828. Verify interchangeability with system specifications before substitution.

What are the specifications of CD4043AE?

Key specifications for CD4043AE: Inclosure Material: PLASTIC; Maximum Power Dissipation Rating: 200.0 MILLIWATTS; Inclosure Configuration: DUAL-IN-LINE; Operating Temp Range: -40.0 TO 85.0 CELSIUS DEGC. 9 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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