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MC74HC126N — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MC74HC126N: 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: 0.180 INCHES MAXIMUM IN, body_length: 0.710 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN, features_provided: BURN IN, output_logic_form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC, inclosure_material: PLASTIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-330-0695, 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
MC74HC126N
NSN: 5962-01-330-0695
FSC: 5962 — Microcircuits, Electronic
CAGE: 04713 — FREESCALE SEMICONDUCTOR, INC. (USA)
SPECIFICATIONS
body_width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
body_height0.180 INCHES MAXIMUM IN
body_length0.710 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN
features_providedBURN IN
output_logic_formCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialPLASTIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
end_item_identification6625-01-271-0224 ELECTRICAL COUNTER
inclosure_configurationDUAL-IN-LINE
specification/standard_data28480-1820-4458 MANUFACTURERS SPECIFICATION CONTROL
design_function_and_quantity4 BUFFER
NSN5962-01-330-0695
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN MC74HC126N MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INCLOSURE MATERIAL: PLASTIC
•
DESIGN FUNCTION AND QUANTITY: 4 BUFFER
•
BODY WIDTH: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.180 INCHES MAXIMUM IN
•
FEATURES PROVIDED: BURN IN
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
SPECIFICATION/STANDARD DATA: 28480-1820-4458 MANUFACTURERS SPECIFICATION CONTROL
•
BODY LENGTH: 0.710 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
INCLOSURE MATERIALPLASTIC
DESIGN FUNCTION AND QUANTITY4 BUFFER
BODY WIDTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
BODY HEIGHT0.180 INCHES MAXIMUM IN
FEATURES PROVIDEDBURN IN
INCLOSURE CONFIGURATIONDUAL-IN-LINE
SPECIFICATION/STANDARD DATA28480-1820-4458 MANUFACTURERS SPECIFICATION CONTROL
BODY LENGTH0.710 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
OUTPUT LOGIC FORMCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
SUBSTITUTES & CROSS-REFERENCES 1
1820-4458Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is MC74HC126N?
MC74HC126N is a MICROCIRCUIT,DIGITAL.
What parts can replace MC74HC126N?
There is 1 known substitute for MC74HC126N: 1820-4458. Substitute compatibility should be verified for your specific system.
What is the NSN for MC74HC126N?
MC74HC126N is cataloged in the U.S. Government catalog under NSN 5962-01-330-0695. 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.