component

TMUX154ERSWR

Public Made by Adom

by adom

Texas Instruments Analog Switches, Multiplexers, UQFN-10(1.4x1.8). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TMUX154ERSWR

Texas Instruments · Analog Switches, Multiplexers · UQFN-10(1.4x1.8)

TMUX154ERSWR from Texas Instruments, in a UQFN-10(1.4x1.8). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 A0 bidirectional Differential signal path port 0 for channel A
2 A1 bidirectional Differential signal path port 1 for channel A
3 A bidirectional Common differential signal path for channel A; routes to A0 or A1 based on SEL when EN = 0
4 GND power_in Ground
5 B bidirectional Common differential signal path for channel B; routes to B0 or B1 based on SEL when EN = 0
6 B1 bidirectional Differential signal path port 1 for channel B
7 B0 bidirectional Differential signal path port 0 for channel B
8 EN input Enable control input; EN = 0 enables switch, EN = 1 disables switch placing all signal paths in high impedance state
9 VCC power_in Positive supply voltage; 3 V to 4.3 V operating range
10 SEL input Select control input; SEL = 0 routes A,B to A0,B0; SEL = 1 routes A,B to A1,B1 when EN = 0

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package UQFN-10(1.4x1.8)
Category Interface
Pins 10

CAD (KiCad official)

  • Symbol: TMUX154ERSWR
  • Footprint: Package_DFN_QFN:UQFN-10_1.4x1.8mm_P0.4mm
  • 3D model: UQFN-10(1.4x1.8) (KiCad packages3D, STEP)
  • 3D model files: tmux154erswr-etched.step / tmux154erswr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tmux154erswr.step / tmux154erswr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (29 pp, sha256 dc95c0efe58b55d7, retrieved 2026-10-06, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF