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CD4051

C2943321 Extended Part

8:1 analog switch, 3V~9V, 8 channels, Ron:115Ω, on 280ns, Bandwidth:40MHz/13MHz, tpd:15ns, -40°C~+85°C

analoggpio analog switchanalog muxmultiplexer8 to 1 switchlow ron switchhigh bandwidth switchtssop packageanalog gpio

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

analog: interface
gpio: interface

Package And Footprint

Package / footprint name: TSSOP-16
Pin count: 16
EasyEDA symbol UUID: 522f86c961a348ce8332d179d4706306
EasyEDA footprint UUID: a11950ceac50438289ff689a35fd9574
EasyEDA device UUID: 9142c473279447d19e9bc390406745ef
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/CD4051/3325980.html
Product URL: https://item.szlcsc.com/datasheet/CD4051/3325980.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 analog, gpio, package TSSOP-16, and EasyEDA footprint UUID a11950ceac50438289ff689a35fd9574.

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

TSSOP-16 easyeda footprint

in EasyEDA

EasyEDA library easyeda library

in EasyEDA

EasyEDA Pro device: C2943321 easyeda pro device

EasyEDA Pro library (device+symbol+footprint): C2943321 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