component
TMUX4157NDCKR
Public Made by Adomby adom
Texas Instruments Analog Switches, Multiplexers, SC-70-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+42@@ -0,0 +1,42 @@+# TMUX4157NDCKR++**Texas Instruments** · Analog Switches, Multiplexers · SC-70-6++TMUX4157NDCKR from Texas Instruments, in a SC-70-6. 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 | S2 | bidirectional | Source pin 2. Can be an input or output. |+| 2 | VSS | power_in | Negative power supply. Most negative power-supply potential; connect a decoupling capacitor ranging from 0.1 µF to 10 µF between VSS and GND. |+| 3 | S1 | bidirectional | Source pin 1. Can be an input or output. |+| 4 | D | bidirectional | Drain pin. Can be an input or output. |+| 5 | GND | power_in | Ground (0 V) reference. |+| 6 | SEL | input | Select pin controls state of the switch: Logic Low = S1 to D, Logic High = S2 to D. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SC-70-6 |+| Category | Interface |+| Pins | 6 |++## CAD (KiCad official)++- Symbol: `TMUX4157NDCKR`+- Footprint: `Package_TO_SOT_SMD:SOT-363_SC-70-6`+- 3D model: SC-70-6 (KiCad packages3D, STEP)+- 3D model files: `tmux4157ndckr-etched.step` / `tmux4157ndckr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tmux4157ndckr.step` / `tmux4157ndckr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/tmux4157n.pdf) (27 pp, sha256 `b090e4f09c0d2547`, retrieved 2026-10-05, tier: manufacturer)+- **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/tmux4157ndckr-datasheet.pdf)
page.jsonadded+145@@ -0,0 +1,145 @@+{+ "slug": "tmux4157ndckr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Analog Switches, Multiplexers, SC-70-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "interface",+ "tmux4157ndckr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tmux4157ndckr.kicad_sym",+ "tmux4157ndckr.kicad_mod",+ "tmux4157ndckr.glb",+ "tmux4157ndckr.step",+ "tmux4157ndckr.lbr",+ "docs/hero.png",+ "docs/tmux4157ndckr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tmux4157ndckr-hero.glb",+ "tmux4157ndckr-hero.overlay.json"+ ],+ "component": {+ "mpn": "TMUX4157NDCKR",+ "manufacturer": "Texas Instruments",+ "package": "SC-70-6",+ "pin_count": 6,+ "category": "Interface",+ "subcategory": "Analog Switches, Multiplexers",+ "datasheet": "https://www.ti.com/lit/ds/symlink/tmux4157n.pdf",+ "parts": {+ "symbol": "tmux4157ndckr.kicad_sym",+ "footprint": "tmux4157ndckr.kicad_mod",+ "model_3d": "tmux4157ndckr-hero.glb",+ "model_3d_plain": "tmux4157ndckr.glb",+ "model_3d_step": "tmux4157ndckr-etched.step",+ "model_3d_step_plain": "tmux4157ndckr.step",+ "lbr": "tmux4157ndckr.lbr"+ },+ "distributor_links": {+ "lcsc": 2861233,+ "digikey": "296-TMUX4157NDCKRTR-ND",+ "mouser": "595-TMUX4157NDCKR"+ },+ "distributor_check": {+ "checked_at": "2026-10-05T20:11:19Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-TMUX4157NDCKRTR-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-TMUX4157NDCKR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "S2",+ "type": "bidirectional",+ "description": "Source pin 2. Can be an input or output."+ },+ {+ "number": "2",+ "name": "VSS",+ "type": "power_in",+ "description": "Negative power supply. Most negative power-supply potential; connect a decoupling capacitor ranging from 0.1 µF to 10 µF between VSS and GND."+ },+ {+ "number": "3",+ "name": "S1",+ "type": "bidirectional",+ "description": "Source pin 1. Can be an input or output."+ },+ {+ "number": "4",+ "name": "D",+ "type": "bidirectional",+ "description": "Drain pin. Can be an input or output."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Ground (0 V) reference."+ },+ {+ "number": "6",+ "name": "SEL",+ "type": "input",+ "description": "Select pin controls state of the switch: Logic Low = S1 to D, Logic High = S2 to D."+ }+ ],+ "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": 7,+ "cost_usd": 0.0571,+ "at": "2026-10-05T20:11:02"+ },+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/tmux4157n.pdf",+ "pages": 27,+ "sha256": "b090e4f09c0d2547",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 6,+ "described": 6,+ "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]"+ }+}