PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CD54HC4020F/3AMicrocircuit,digital

Harris Corp Findlay Opns · NSN 5962-01-251-3654 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-251-3654 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-251-3654. Primary manufacturer part number: CD54HC4020F/3A.
Features
  • Microcircuit,digital — FSC 5962
  • Voltage Rating and Type Per Characteristic: 7.0 VOLTS MAXIMUM POWER SOURCE
  • Design Function and Quantity: 1 COUNTER, BINARY
  • Output Logic Form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
  • Body Height: 0.195 INCHES MAXIMUM IN
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Inclosure Configuration: DUAL-IN-LINE
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-251-3654, 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 Harris Corp Findlay Opns. Government technical data includes 17 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-251-3654
Primary Part NumberCD54HC4020F/3A
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerHarris Corp Findlay Opns
StatusACTIVE
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Design Function and Quantity1 COUNTER, BINARY
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Body Height0.195 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure ConfigurationDUAL-IN-LINE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Terminal Surface TreatmentSOLDER
Terminal Type and Quantity16 PRINTED CIRCUIT
Time Rating Per Chacteristic265.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 265.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Body Width0.240 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Features ProvidedHIGH SPEED AND HERMETICALLY SEALED AND STATIC OPERATION
Body Length0.745 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN
Input Circuit Pattern2 INPUT AND 14 STAGE
Maximum Power Dissipation Rating500.0 MILLIWATTS
Inclosure MaterialCERAMIC AND GLASS
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-259-3903 INTERCHANGEABLE
Microcircuit,digital
5962-01-264-6626 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
CD54HC4020F/3A Harris Corp Findlay Opns (USA)
CD54HC4020F/3A Renesas Electronics America Inc (USA)
34 866-032 Rockwell Collins Deutschland Gmbh Div Rockwell Collins International & Service Solutions (DEU)
Related Parts
5962-01-259-3903INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-264-6626INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-251-3654?

NSN 5962-01-251-3654 is a Microcircuit,digital, manufactured by Harris Corp Findlay Opns, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-251-3654?

NSN 5962-01-251-3654 has 3 cross-referenced part numbers: CD54HC4020F/3A (Harris Corp Findlay Opns), CD54HC4020F/3A (Renesas Electronics America Inc), 34 866-032 (Rockwell Collins Deutschland Gmbh Div Rockwell Collins International & Service Solutions).

What NSN replaces 5962-01-251-3654?

There are 2 known substitutes for 5962-01-251-3654: 5962-01-259-3903, 5962-01-264-6626. Verify interchangeability with system specifications before substitution.

What are the specifications of CD54HC4020F/3A?

Key specifications for CD54HC4020F/3A: Voltage Rating and Type Per Characteristic: 7.0 VOLTS MAXIMUM POWER SOURCE; Design Function and Quantity: 1 COUNTER, BINARY; Output Logic Form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC; Body Height: 0.195 INCHES MAXIMUM IN. 17 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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