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Technical Data Sheet
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MC74HC161AD — MC74HC161AD

✓ Government record, cited
FREESCALE SEMICONDUCTOR, INC. · COMPONENT
PRODUCT OVERVIEW

MC74HC161AD: MC74HC161AD.

The MC74HC161AD is a FREESCALE SEMICONDUCTOR, INC. industrial component. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-453-6987, 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
MC74HC161AD
NSN: 5962-01-453-6987
FSC: 5962 — Microcircuits, Electronic
CAGE: 04713 — FREESCALE SEMICONDUCTOR, INC. (USA)
SPECIFICATIONS
Part NumberMC74HC161AD
ManufacturerFREESCALE SEMICONDUCTOR, INC.
NSN5962-01-453-6987
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: FREESCALE SEMICONDUCTOR, INC. MC74HC161AD TITLE COMPONENT PN MC74HC161AD MFR FREESCALE SEMICONDUCTOR, INC. MC74HC161AD
KEY FEATURES
•
DESIGN FUNCTION AND QUANTITY: 1 COUNTER, ANALOG
•
INCLOSURE CONFIGURATION: LEADED CHIP CARRIER
•
OUTPUT LOGIC FORM: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
•
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: -0.5 VOLTS MINIMUM TOTAL SUPPLY AND 7.0 VOLTS MAXIMUM TOTAL SUPPLY
•
OPERATING TEMP RANGE: -40.0 TO 85.0 CELSIUS DEGC
•
TERMINAL TYPE AND QUANTITY: 16 FLAT LEADS
TECHNICAL CHARACTERISTICS
DESIGN FUNCTION AND QUANTITY1 COUNTER, ANALOG
INCLOSURE CONFIGURATIONLEADED CHIP CARRIER
OUTPUT LOGIC FORMCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
VOLTAGE RATING AND TYPE PER CHARACTERISTIC-0.5 VOLTS MINIMUM TOTAL SUPPLY AND 7.0 VOLTS MAXIMUM TOTAL SUPPLY
OPERATING TEMP RANGE-40.0 TO 85.0 CELSIUS DEGC
TERMINAL TYPE AND QUANTITY16 FLAT LEADS
SUBSTITUTES & CROSS-REFERENCES 2
CD74HC161MReference document
Same NSN cross-reference
Reference document — Secondary reference
381502-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is MC74HC161AD?
MC74HC161AD is a MC74HC161AD manufactured by FREESCALE SEMICONDUCTOR, INC..
What parts can replace MC74HC161AD?
There are 2 known substitutes for MC74HC161AD: CD74HC161M, 381502-1. Substitute compatibility should be verified for your specific system.
What is the NSN for MC74HC161AD?
MC74HC161AD is cataloged in the U.S. Government catalog under NSN 5962-01-453-6987. 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.