component

TMUX6121DGSR

Public Made by Adom

by adom

Texas Instruments Analog Switches, Multiplexers, VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TMUX6121DGSR

Texas Instruments · Analog Switches, Multiplexers · VSSOP-10-0.5mm

TMUX6121DGSR from Texas Instruments, in a VSSOP-10-0.5mm. 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 SEL1 input Logic control input 1.
2 S1 bidirectional Source pin 1, can be an input or output.
3 D1 bidirectional Drain pin 1, can be an input or output.
4 D2 bidirectional Drain pin 2, can be an input or output.
5 S2 bidirectional Source pin 2, can be an input or output.
6 VSS power_in Negative power supply (most negative potential); decoupling capacitor 0.1 µF to 10 µF between VSS and GND required for reliable operation.
7 NC unconnected No internal connection.
8 GND power_in Ground (0 V) reference.
9 VDD power_in Positive power supply (most positive potential); decoupling capacitor 0.1 µF to 10 µF between VDD and GND required for reliable operation.
10 SEL2 input Logic control input 2.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VSSOP-10-0.5mm
Category Interface
Pins 10

CAD (KiCad official)

  • Symbol: TMUX6121DGSR
  • Footprint: Package_SO:MSOP-10_3x3mm_P0.5mm
  • 3D model: VSSOP-10-0.5mm (KiCad packages3D, STEP)
  • 3D model files: tmux6121dgsr-etched.step / tmux6121dgsr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tmux6121dgsr.step / tmux6121dgsr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (32 pp, sha256 60a8cd11f88d5b84, retrieved 2026-10-03, 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