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MC74HC20D — SOIC-14 package (representative)
SOIC-14
Representative of package type
Motorola Semiconductor Products

MC74HC20D

NAND Gate · SOIC-14 · Logic
Part Status: Obsolete In demand
Data last refreshed Jul 27, 2026
Manufacturer
Motorola Semiconductor Products
Mfr Part #
MC74HC20D
Series
74HC20
Category
NAND Gate
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels14
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Product Attributes

Electrical & Parametric
Logic Family74HC
Inputs Per Gate4
Gates2
Physical & Thermal
Package / CaseSOIC-14
Mounting TypeSurface Mount
Series74HC20
Classification & Lifecycle
CategoryNAND Gate
TypeLogic
Part StatusObsolete

Dual 4-input NAND gate, 74HC CMOS

Availability & Sourcing

14 sources
SourceMfrQtyDate CodeConditionStatus
Market MOT 1718 97+ — Available RFQ
Market Motorola 856 9722 — Available RFQ
Market MOTOROLA 648 — — Available RFQ
Market MOTOROLA 641 01 — Available RFQ
Market — 233 1995+ — Available RFQ
Market MOT 161 9901 — Available RFQ
Market MOTOROLA 78 — — Available RFQ
Market MOTOROLA 70 — — Available RFQ
Market MOTOROLA 35 99/26 — Available RFQ
Market — 32 — — Available RFQ
Market MOT 19 0040 — Available RFQ
Market TI 14 — — Available RFQ
Market MOTOROLA 12 724 — Available RFQ
Market MOTOROLA 11 9035 — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Part Activity

recent searches, RFQs & offers
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Specifications reviewed & updated · ZDI

Recent search and sourcing activity for MC74HC20D.

Engineering FAQ

MC74HC20D is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What are the key specifications of MC74HC20D?
Logic Family: 74HC; Inputs Per Gate: 4; Gates: 2.
What package is MC74HC20D supplied in?
MC74HC20D is supplied in the SOIC-14 package, surface mount.
Can ZDI source MC74HC20D beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

MC74HC20D is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

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