HCF4051BEY STMicroelectronics Integrated Circuit (Dual-In-Line Packages) In Stock

ANALOG MULTIPLEXER/DEMULTIPLEXER

OBSOLETEIntegrated CircuitVerified May 2026
Package / Visual Reference
HCF4051BEYDual-In-Line Packages
Quick Facts
Manufacturer
STMicroelectronics
Package
Dual-In-Line Packages
Pin Count
16
Lifecycle
OBSOLETE
Category
Integrated Circuit
Price
From $0.2188(MOQ 4000)
Temp Range
-55.0°C to 125.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

What are the specifications of HCF4051BEY?

YTEOL0
Analog IC - Other TypeSINGLE-ENDED MULTIPLEXER
JESD-30 CodeR-PDIP-T16
JESD-609 Codee4
Number of Channels8
Number of Functions1
Off-state Isolation-Nom40dB
On-state Resistance Match-Nom10Ω
On-state Resistance-Max (Ron)1050Ω
OutputCOMMON OUTPUT
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeDIP16,.3
Package ShapeRECTANGULAR
Package StyleIN-LINE
Qualification StatusNot Qualified
Signal Current-Max0.01A
Supply Current-Max (Isup)0.6mA
Supply Voltage-Max (Vsup)20V
Supply Voltage-Min (Vsup)3V
Supply Voltage-Nom (Vsup)5V
Surface MountNO
Switch-off Time-Max450ns
Switch-on Time-Max720ns
SwitchingBREAK-BEFORE-MAKE
TechnologyMOS
Temperature GradeMILITARY
Terminal FinishNICKEL PALLADIUM GOLD
Terminal FormTHROUGH-HOLE
Terminal Pitch2.54mm
Terminal PositionDUAL
PackageDual-In-Line Packages

Compliance & Regulatory

RoHS StatusCompliant
HTS Code8542.39.00.60

Where can I find the HCF4051BEY datasheet?

HCF4051BEY Datasheet Download

Official datasheet from STMicroelectronics

What are equivalent replacements for HCF4051BEY?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of HCF4051BEY?

HCF4051BEY is priced from $0.2188 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is HCF4051BEY in stock?

HCF4051BEY is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy HCF4051BEY?

You can buy HCF4051BEY from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for HCF4051BEY from STMicroelectronics.

What is the datasheet for HCF4051BEY?

The official HCF4051BEY datasheet from STMicroelectronics contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does HCF4051BEY come in?

HCF4051BEY is available in Dual-In-Line Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

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Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
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About STMicroelectronics

STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.

AvailabilityIn Stock
Reference Price (USD)
From $0.2188
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
4000+$0.2188$875.08
pcs
Unit price: $0.2188 · Total: $875.08

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.

SK
Sarah Kim
VP Engineering, NovaBit Electronics, South Korea