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Technical Data Sheet

CD54HC20F/3 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

CD54HC20F/3: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, body_height: 0.135 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN, body_length: 0.745 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED, output_logic_form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC, inclosure_material: CERAMIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-189-4485, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
CD54HC20F/3
NSN: 5962-01-189-4485
NIINs: 011894485, 013044207
FSC: 5962 — Microcircuits, Electronic
CAGE: 18714 — HARRIS CORP FINDLAY OPNS (USA)
SPECIFICATIONS
body_width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
body_height0.135 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
body_length0.745 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED
output_logic_formCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialCERAMIC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_patternDUAL 4 INPUT
inclosure_configurationDUAL-IN-LINE
design_function_and_quantity2 GATE, NAND
NSN5962-01-189-4485
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN CD54HC20F/3 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 4 INPUT
•
INCLOSURE MATERIAL: SILICON
•
DESIGN FUNCTION AND QUANTITY: 1 GATE, NAND
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERN4 INPUT
INCLOSURE MATERIALSILICON
DESIGN FUNCTION AND QUANTITY1 GATE, NAND
INCLOSURE CONFIGURATIONDUAL-IN-LINE
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
SUBSTITUTES & CROSS-REFERENCES 3
54HC20/BCAJCReference document
Same NSN cross-reference
Reference document — Secondary reference
SNJ54HC20JReference document
Same NSN cross-reference
Reference document — Secondary reference
MM54HC20J/883Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is CD54HC20F/3?
CD54HC20F/3 is a MICROCIRCUIT,DIGITAL.
What parts can replace CD54HC20F/3?
There are 3 known substitutes for CD54HC20F/3: 54HC20/BCAJC, SNJ54HC20J, MM54HC20J/883. Substitute compatibility should be verified for your specific system.
What is the NSN for CD54HC20F/3?
CD54HC20F/3 is cataloged in the U.S. Government catalog under NSN 5962-01-189-4485. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.