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74HC4051

C2943297 Extended Part

8-channel analog multiplexer/demultiplexer, 3V~9V, Switch Circuit:8:1, Ron:80Ω, Con:5pF, on 29ns, off 28ns, 170MHz, tpd:5ns, -40°C~+85°C

analoggpio analog multiplexerdemultiplexer8 channel muxanalog switch8 to 1 multiplexerlow ronhigh speed multiplexergpio analog

Extended part — assembled from JLC's extended library, which adds a small one-time feeder fee per part number.

Footprint

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3D model

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Engineering notes

Capabilities

gpio: interface
analog: interface

Package And Footprint

Package / footprint name: SOP-16
Pin count: 16
EasyEDA symbol UUID: ea37e98e8fac4b9f8f684a372b0d29ef
EasyEDA footprint UUID: 5a38dfa2dfc54a84af1028ca812eb98d
EasyEDA device UUID: 5617c1d19c974ab9aa0a89876962a4bc
EasyEDA library UUID: 0819f05c4eef4c71ace90d822a990e87

Power And Operating Modes

Supply rails: EasyEDA property: 3V~9V.

Datasheet And Links

Datasheet / product URL: https://item.szlcsc.com/datasheet/74HC4051/3325956.html
Product URL: https://item.szlcsc.com/datasheet/74HC4051/3325956.html

Selection Notes

Good for: multiplexing analog sensors, ADC inputs, resistor ladders, and configurable measurement paths
Known layout constraints: Verify package land pattern, decoupling requirements, thermal pad, RF keepouts, crystal routing, and boot straps from the datasheet.
Equivalent search hints: match category analog-mux, interfaces gpio, analog, package SOP-16, and EasyEDA footprint UUID 5a38dfa2dfc54a84af1028ca812eb98d.

Design files & assets 13 files · click to expand

Datasheet or product page datasheet

Datasheet PDF (mirrored) datasheet pdf

EasyEDA 3D model easyeda 3d model

in EasyEDA

EasyEDA device easyeda device

in EasyEDA

SOP-16 easyeda footprint

in EasyEDA

EasyEDA library easyeda library

in EasyEDA

EasyEDA Pro device: C2943297 easyeda pro device

EasyEDA Pro library (device+symbol+footprint): C2943297 easyeda pro lib

EasyEDA symbol easyeda symbol

in EasyEDA

JLC/LCSC product image jlc image

JLC/LCSC product image jlc image

3D model (OBJ) model 3d obj

3D model (STEP) model 3d step