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TMUXHS221NKGR
Public Made by Adomby 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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README.mdadded+46@@ -0,0 +1,46 @@+# 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](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8597535848691228672) (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](docs/tmuxhs221nkgr-datasheet.pdf)
page.jsonadded+169@@ -0,0 +1,169 @@+{+ "slug": "tmuxhs221nkgr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Analog Switches, Multiplexers, UQFN-10(1.4x1.8). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "interface",+ "tmuxhs221nkgr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tmuxhs221nkgr.kicad_sym",+ "tmuxhs221nkgr.kicad_mod",+ "tmuxhs221nkgr.glb",+ "tmuxhs221nkgr.step",+ "tmuxhs221nkgr.lbr",+ "docs/hero.png",+ "docs/tmuxhs221nkgr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tmuxhs221nkgr-hero.glb",+ "tmuxhs221nkgr-hero.overlay.json"+ ],+ "component": {+ "mpn": "TMUXHS221NKGR",+ "manufacturer": "Texas Instruments",+ "package": "UQFN-10(1.4x1.8)",+ "pin_count": 10,+ "category": "Interface",+ "subcategory": "Analog Switches, Multiplexers",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8597535848691228672",+ "parts": {+ "symbol": "tmuxhs221nkgr.kicad_sym",+ "footprint": "tmuxhs221nkgr.kicad_mod",+ "model_3d": "tmuxhs221nkgr-hero.glb",+ "model_3d_plain": "tmuxhs221nkgr.glb",+ "model_3d_step": "tmuxhs221nkgr-etched.step",+ "model_3d_step_plain": "tmuxhs221nkgr.step",+ "lbr": "tmuxhs221nkgr.lbr"+ },+ "distributor_links": {+ "lcsc": 7362468,+ "digikey": "296-TMUXHS221NKGRTR-ND",+ "mouser": "595-TMUXHS221NKGR"+ },+ "distributor_check": {+ "checked_at": "2026-10-03T00:41:20Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-TMUXHS221NKGRTR-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-TMUXHS221NKGR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "D+",+ "type": "bidirectional",+ "description": "Common port positive data signal; bidirectional signal with voltage range -0.3 to 3.6 V, 5 V tolerant"+ },+ {+ "number": "2",+ "name": "D-",+ "type": "bidirectional",+ "description": "Common port negative data signal; bidirectional signal with voltage range -0.3 to 3.6 V, 5 V tolerant"+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference"+ },+ {+ "number": "4",+ "name": "DA-",+ "type": "bidirectional",+ "description": "Port A negative data signal; bidirectional signal with voltage range -0.3 to 3.6 V, 5 V tolerant"+ },+ {+ "number": "5",+ "name": "DA+",+ "type": "bidirectional",+ "description": "Port A positive data signal; bidirectional signal with voltage range -0.3 to 3.6 V, 5 V tolerant"+ },+ {+ "number": "6",+ "name": "DB-",+ "type": "bidirectional",+ "description": "Port B negative data signal; bidirectional signal with voltage range -0.3 to 3.6 V, 5 V tolerant"+ },+ {+ "number": "7",+ "name": "DB+",+ "type": "bidirectional",+ "description": "Port B positive data signal; bidirectional signal with voltage range -0.3 to 3.6 V, 5 V tolerant"+ },+ {+ "number": "8",+ "name": "OEn",+ "type": "input",+ "description": "Output enable control, active low; control input with voltage range -0.3 to 4.0 V"+ },+ {+ "number": "9",+ "name": "VCC",+ "type": "power_in",+ "description": "3.3 V power supply with recommended operating range 3.0 to 3.6 V"+ },+ {+ "number": "10",+ "name": "SEL",+ "type": "input",+ "description": "Mux configuration select control input with voltage range -0.3 to 4.0 V; selects D to DA (low) or D to DB (high)"+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 23,+ "cost_usd": 0.1303,+ "at": "2026-10-03T00:40:58"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8597535848691228672",+ "pages": 23,+ "sha256": "b1abb024882b6f9b",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 10,+ "described": 10,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}