TCA9548APWR

Identity

• Manufacturer: TI(德州仪器)
• Model / MPN: TCA9548APWR
• LCSC: C130026
• Category: i2c-mux
• Description: Low-voltage 8-channel I2C switch with reset support.
• Source: EasyEDA/JLC verified common component seed
• Project designators: Not project-specific
• Project quantity per board: Not project-specific

Capabilities

• i2c: interface

Package And Footprint

• Package / footprint name: TSSOP-24
• Pin count: 24
• EasyEDA symbol UUID: 5a9b15ed740e4028b4c9dc2f4f70d28c
• EasyEDA footprint UUID: 7762658b53da4853bb54821c864851da
• EasyEDA device UUID: 605be2b4496646be95907da57b6eec3b
• 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: Not characterized in seed; capture allowed supply rail range from datasheet.
• 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 IoT basics 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://www.ti.com/cn/lit/gpn/tca9548a
• Product URL: https://www.ti.com/cn/lit/gpn/tca9548a
• 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: reuse when package, electrical ratings, footprint, and assembly class match the project constraints
• 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 i2c-mux, interfaces i2c, package TSSOP-24, and EasyEDA footprint UUID 7762658b53da4853bb54821c864851da.

Search Keywords

seed:common-iot-basics, source:easyeda-bridge, iot, common-pcb, tca9548a, i2c, multiplexer, 8-channel, i2c-mux, tssop-24, jlc-extended, jlc_extended, jlc-note:easyeda-jlc-verified-common-iot-basics-seed