PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CD4020BMMicrocircuit,digital

National Semiconductor Corporation · NSN 5962-01-125-0710 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-125-0710 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-125-0710. Primary manufacturer part number: CD4020BM.
Features
  • Microcircuit,digital — FSC 5962
  • Body Height: 0.140 INCHES MAXIMUM IN
  • Case Outline Source and Designator: D-2 MIL-M-38510
  • Features Provided: MONOLITHIC
  • Body Width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
  • Body Length: 0.840 INCHES MAXIMUM IN
  • Design Function and Quantity: 1 COUNTER, BINARY, RIPPLE CARRY
  • 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 5962-01-125-0710, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-125-0710
Primary Part NumberCD4020BM
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Body Height0.140 INCHES MAXIMUM IN
Case Outline Source and DesignatorD-2 MIL-M-38510
Features ProvidedMONOLITHIC
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Body Length0.840 INCHES MAXIMUM IN
Design Function and Quantity1 COUNTER, BINARY, RIPPLE CARRY
Inclosure ConfigurationDUAL-IN-LINE
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5962-01-115-4316CD4020BF/3 INTERCHANGEABLE
Microcircuit,digital
Renesas Electronics America Inc
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.
5962-01-203-5886 INTERCHANGEABLE
Microcircuit,digital
5962-01-214-1658SCL4020BC INTERCHANGEABLE
Microcircuit,digital
Allegro Microsystems Inc
5962-01-278-14632804366-1 INTERCHANGEABLE
Microcircuit,digital
Honeywell Intl Inc Defense Avionics Systems
Cross-Reference Index
Part NumberManufacturer
CD4020BM PRIMARY National Semiconductor Corporation (USA)
SCL4020BC PRIMARY Allegro Microsystems Inc (USA)
7109299-001 Ge Aviation Systems Llc Dba Ge Aviation (USA)
F4020BM PRIMARY Fairchild Semiconductor Corp (USA)
MC 4020BBEXS PRIMARY Freescale Semiconductor, Inc. (USA)
CD4020BF/3 Harris Corp Findlay Opns (USA)
Related Parts
5962-01-115-4316INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
CD4020BF/3
5962-01-137-5421INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
B4009511
5962-01-144-7542INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
CM05-020BA
5962-01-191-1357INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
MC14020BBEBS
5962-01-203-5886INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-214-1658INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SCL4020BC
5962-01-278-1463INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
2804366-1

Frequently Asked Questions

What is NSN 5962-01-125-0710?

NSN 5962-01-125-0710 is a Microcircuit,digital, manufactured by National Semiconductor Corporation, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-125-0710?

NSN 5962-01-125-0710 has 6 cross-referenced part numbers: CD4020BM (National Semiconductor Corporation), SCL4020BC (Allegro Microsystems Inc), 7109299-001 (Ge Aviation Systems Llc Dba Ge Aviation), F4020BM (Fairchild Semiconductor Corp), MC 4020BBEXS (Freescale Semiconductor, Inc.) and 1 more.

What NSN replaces 5962-01-125-0710?

There are 7 known substitutes for 5962-01-125-0710: 5962-01-115-4316, 5962-01-137-5421, 5962-01-144-7542 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CD4020BM?

Key specifications for CD4020BM: Body Height: 0.140 INCHES MAXIMUM IN; Case Outline Source and Designator: D-2 MIL-M-38510; Features Provided: MONOLITHIC; Body Width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN. 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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