component

TMUXHS221NKGR

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.

componentinterfacetmuxhs221nkgrfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 3d ago
viewers tmuxhs221nkgr: viewers · Ray 3d ago
package.json Publish 0.1.0 · Ray 3d ago
page.json Set visibility: public · Ray 3d ago
README.md Initial commit: component/tmuxhs221nkgr · Ray 3d ago
tmuxhs221nkgr-etched.glb tmuxhs221nkgr: factory component page (tier=lcsc) · Ray 3d ago
tmuxhs221nkgr-etched.step tmuxhs221nkgr: factory component page (tier=lcsc) · Ray 3d ago
tmuxhs221nkgr-hero.glb Publish 0.1.0 · Ray 3d ago
tmuxhs221nkgr-hero.overlay.json Publish 0.1.0 · Ray 3d ago
tmuxhs221nkgr.glb Publish 0.1.0 · Ray 3d ago
tmuxhs221nkgr.kicad_mod Publish 0.1.0 · Ray 3d ago
tmuxhs221nkgr.kicad_sym Publish 0.1.0 · Ray 3d ago
tmuxhs221nkgr.lbr Publish 0.1.0 · Ray 3d ago
tmuxhs221nkgr.step Publish 0.1.0 · Ray 3d ago

TMUXHS221NKGR

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

TMUXHS221NKGR 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 D+ bidirectional Common port positive data signal; bidirectional signal with voltage range -0.3 to 3.6 V, 5 V tolerant
2 D- bidirectional Common port negative data signal; bidirectional signal with voltage range -0.3 to 3.6 V, 5 V tolerant
3 GND power_in Ground reference
4 DA- bidirectional Port A negative data signal; bidirectional signal with voltage range -0.3 to 3.6 V, 5 V tolerant
5 DA+ bidirectional Port A positive data signal; bidirectional signal with voltage range -0.3 to 3.6 V, 5 V tolerant
6 DB- bidirectional Port B negative data signal; bidirectional signal with voltage range -0.3 to 3.6 V, 5 V tolerant
7 DB+ bidirectional Port B positive data signal; bidirectional signal with voltage range -0.3 to 3.6 V, 5 V tolerant
8 OEn input Output enable control, active low; control input with voltage range -0.3 to 4.0 V
9 VCC power_in 3.3 V power supply with recommended operating range 3.0 to 3.6 V
10 SEL input Mux configuration select control input with voltage range -0.3 to 4.0 V; selects D to DA (low) or D to DB (high)

Key specifications

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

CAD (KiCad official)

  • Symbol: TMUXHS221NKGR
  • Footprint: Package_DFN_QFN:UQFN-10_1.4x1.8mm_P0.4mm
  • 3D model: UQFN-10(1.4x1.8) (KiCad packages3D, STEP)
  • 3D model files: tmuxhs221nkgr-etched.step / tmuxhs221nkgr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tmuxhs221nkgr.step / tmuxhs221nkgr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (23 pp, sha256 b1abb024882b6f9b, retrieved 2026-10-03, tier: lcsc)
  • 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