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HCF4051BM1 — SOIC-16 package (representative)
SOIC-16
Representative of package type
STMicroelectronics

HCF4051BM1

Analog Multiplexer · SOIC-16 · Interface
In stock at ZDI Part Status: Obsolete
Data last refreshed Jul 28, 2026
Manufacturer
STMicroelectronics
Mfr Part #
HCF4051BM1
Series
HCF4051B
Category
Analog Multiplexer
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock50 pcs
PackagingTubed
Unit PriceRequest a Quote
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Vdd3 V ~ 20 V
Physical & Thermal
Package / CaseSOIC-16
Mounting TypeSurface Mount
SeriesHCF4051B
Operating Temperature-55°C ~ 125°C
Classification & Lifecycle
CategoryAnalog Multiplexer
TypeInterface
Part StatusObsolete

8-channel analog multiplexer/demultiplexer, 3 binary control inputs

Availability & Sourcing

1 source row · masked
SourceMfrQtyDate CodeConditionStatus
ZDI Stock STMicroelectronics 50 New In Stock RFQ

ZDI Stock — held in our warehouse · Market — recent offers, sourced on request · Live — fresh from the broker network. Supplier identity and cost are never shown.

Part Activity

recent searches, RFQs & offers
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Live search & sourcing activity for HCF4051BM1 — real inquiries only.

Engineering FAQ

answers from this part's real data
HCF4051BM1 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 quantity and packaging is HCF4051BM1 in ZDI stock?
ZDI holds 50 pcs, packaged as Tubed. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of HCF4051BM1?
Vdd: 3 V ~ 20 V.
What package is HCF4051BM1 supplied in?
HCF4051BM1 is supplied in the SOIC-16 package, surface mount, rated -55°C ~ 125°C.
Can ZDI source HCF4051BM1 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

HCF4051BM1 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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