PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CD4020BMJ/883Microcircuit,digital

National Semiconductor Corporation · NSN 5962-01-334-9331 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-334-9331 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-334-9331. Primary manufacturer part number: CD4020BMJ/883.
Features
  • Microcircuit,digital — FSC 5962
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Inclosure Material: CERAMIC
  • Output Logic Form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
  • Input Circuit Pattern: 14 STAGE
  • Design Function and Quantity: 1 COUNTER, BINARY, RIPPLE CARRY
  • 2 verified cross-references
  • Primary manufacturer: National Semiconductor Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-334-9331, 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 National Semiconductor Corporation. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-334-9331
Primary Part NumberCD4020BMJ/883
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusCANCELLED
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Inclosure MaterialCERAMIC
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Input Circuit Pattern14 STAGE
Design Function and Quantity1 COUNTER, BINARY, RIPPLE CARRY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5962-01-137-5421B4009511 INTERCHANGEABLE
Microcircuit,digital
Department of the Army Hq United States Army Communications Research and Development Command
5962-01-144-7542CM05-020BA INTERCHANGEABLE
Microcircuit,digital
Eldec Aerospace Corp
5962-01-191-1357MC14020BBEBS INTERCHANGEABLE
Microcircuit,digital
Freescale Semiconductor, Inc.
Cross-Reference Index
Part NumberManufacturer
CD4020BMJ/883 PRIMARY National Semiconductor Corporation (USA)
F4020BDM PRIMARY National Semiconductor Corporation (USA)
Related Parts
5962-01-137-5421INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
B4009511
5962-01-144-7542INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
CM05-020BA
5962-01-191-1357INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
MC14020BBEBS

Frequently Asked Questions

What is NSN 5962-01-334-9331?

NSN 5962-01-334-9331 is a Microcircuit,digital, manufactured by National Semiconductor Corporation, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-334-9331?

NSN 5962-01-334-9331 has 2 cross-referenced part numbers: CD4020BMJ/883 (National Semiconductor Corporation), F4020BDM (National Semiconductor Corporation).

What NSN replaces 5962-01-334-9331?

There are 3 known substitutes for 5962-01-334-9331: 5962-01-137-5421, 5962-01-144-7542, 5962-01-191-1357. Verify interchangeability with system specifications before substitution.

What are the specifications of CD4020BMJ/883?

Key specifications for CD4020BMJ/883: Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Inclosure Material: CERAMIC; Output Logic Form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC; Input Circuit Pattern: 14 STAGE. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-334-9331 still in active supply?

NSN 5962-01-334-9331 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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