800-219-9001 RFQ
MC74HC4051DWR2
Image may not represent
actual part
Motorola

MC74HC4051DWR2

Analog Multiplexer/Demultiplexer · SOIC-16 · Interface
Part Status: Obsolete In demand
Data last refreshed Jul 30, 2026
Manufacturer
Motorola
Mfr Part #
MC74HC4051DWR2
Series
74HC4051
Category
Analog Multiplexer/Demultiplexer
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels15
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Channels8
Logic FamilyHC
On Resistance Typ100 Ω
Physical & Thermal
Package / CaseSOIC-16
Mounting TypeSurface Mount
Series74HC4051
Operating Temperature-55°C ~ 125°C
Classification & Lifecycle
CategoryAnalog Multiplexer/Demultiplexer
TypeInterface
Part StatusObsolete

8-channel analog multiplexer/demultiplexer, 2-6 V supply, SOIC-16

Availability & Sourcing

15 sources
SourceMfrQtyDate CodeConditionStatus
Live MOT 1296 9927 — Live RFQ
Live MOTOROLA 1080 — — Live RFQ
Live Motorola 1000 199720 — Live RFQ
Live MOTOROLA 324 9833 — Live RFQ
Live Motorola 204 199546 — Live RFQ
Live MOTOROLA 137 9836 — Live RFQ
Live MOTOROLA 131 0010 — Live RFQ
Live MOT 68 9918 — Live RFQ
Live MOT 36 0008 — Live RFQ
Market MOT 1296 9927 — Available RFQ
Market MOTOROLA 1080 — — Available RFQ
Market Motorola 1000 199720 — Available RFQ
Market MOTOROLA 324 9833 — Available RFQ
Market MOTOROLA 137 9836 — Available RFQ
Market MOTOROLA 131 0010 — 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
MC74HC4051DWR2 viewed on the web · Web User
MC74HC4051DWR2 viewed on the web · Web User
MC74HC4051DWR2 viewed on the web · Web User
MC74HC4051DWR2 viewed on the web · Web User
MC74HC4051DWR2 viewed on the web · Web User
Specifications reviewed & updated · ZDI

Recent search and sourcing activity for MC74HC4051DWR2.

Engineering FAQ

MC74HC4051DWR2 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 MC74HC4051DWR2?
Channels: 8; Logic Family: HC; On Resistance Typ: 100 Ω.
What package is MC74HC4051DWR2 supplied in?
MC74HC4051DWR2 is supplied in the SOIC-16 package, surface mount, rated -55°C ~ 125°C.
Can ZDI source MC74HC4051DWR2 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

MC74HC4051DWR2 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.

Related Parts

from Motorola

Need MC74HC4051DWR2?

ZD Integrated Circuits sources hard-to-find, obsolete, and excess components worldwide — pricing and availability, fast.

Request a Quote →