CD4051

Identity

Manufacturer: I-CORE(中微爱芯)
Model / MPN: CD4051
LCSC: C2943321
Category: analog-mux
Description: 8:1 analog switch, 3V~~9V, 8 channels, Ron:115Ω, on 280ns, Bandwidth:40MHz/13MHz, tpd:15ns, -40°C~~+85°C
Source: EasyEDA/JLC verified common component seed
Project designators: Not project-specific
Project quantity per board: Not project-specific

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

Active current: Not characterized in seed; extract active current from datasheet tables.
Sleep / standby current: Not characterized in seed; extract sleep/standby current from datasheet tables.
Supply rails: EasyEDA property: 3V~9V.
Notes: Seed values are search hints only. Verify power modes, rail limits, startup requirements, and reference design passives from the datasheet.

Procurement Classification

JLC class: Extended Part
JLC note / assembly basis: EasyEDA/JLC verified common logic, level-shifting, bus-interface, and analog-switch seed
Assembly status: jlc_extended
Price-break table: Not captured in seed. Store only timestamped price-break snapshots when intentionally refreshed.
Live stock: intentionally not stored as durable selection data; refresh externally before ordering.

Datasheet And Links

Datasheet / product URL: https://item.szlcsc.com/datasheet/CD4051/3325980.html
Product URL: https://item.szlcsc.com/datasheet/CD4051/3325980.html
Datasheet-derived notes: Not extracted yet. Use PDF extraction to fill power modes, absolute maximums, pin functions, package variants, and reference design requirements.

Selection Notes

Good for: multiplexing analog sensors, ADC inputs, resistor ladders, and configurable measurement paths
Avoid when: Not captured yet.
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.

Search Keywords

seed:common-logic-interface-glue, source:easyeda-bridge, iot, common-pcb, logic, interface, glue, cd4051, 8-channel, analog-multiplexer, sensor-mux, tssop, analog-mux, tssop-16, jlc-extended, analog, gpio, jlc_extended, jlc-note:easyeda-jlc-verified-common-logic-level-shifting-bus-interface-and-analog-switch-seed