74HC4051

Identity

Manufacturer: I-CORE(中微爱芯)
Model / MPN: 74HC4051
LCSC: C2943297
Category: analog-mux
Description: 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
Source: EasyEDA/JLC verified common component seed
Project designators: Not project-specific
Project quantity per board: Not project-specific

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

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 power, analog, and interface IC 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/74HC4051/3325956.html
Product URL: https://item.szlcsc.com/datasheet/74HC4051/3325956.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 gpio, analog, package SOP-16, and EasyEDA footprint UUID 5a38dfa2dfc54a84af1028ca812eb98d.

Search Keywords

seed:common-power-analog-interface, source:easyeda-bridge, iot, common-pcb, 74hc4051, 8-channel, analog-multiplexer, demux, analog-mux, sop-16, jlc-extended, gpio, analog, jlc_extended, jlc-note:easyeda-jlc-verified-common-power-analog-and-interface-ic-seed