component
SN74LVC1G19DBVR
Public Made by Adomby adom
UMW Signal Switches, Multiplexers, Decoders, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+42@@ -0,0 +1,42 @@+# SN74LVC1G19DBVR++**UMW** · Signal Switches, Multiplexers, Decoders · SOT-23-6++SN74LVC1G19DBVR from UMW, in a SOT-23-6. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | S | input | Demultiplexer select input |+| 2 | GND | power_in | Ground |+| 3 | A | input | Data input |+| 4 | Y1 | tri_state | Output 2, driven when select S is High, high-impedance when S is Low |+| 5 | VCC | power_in | Power supply input, 1.65V to 5.5V operating range |+| 6 | Y0 | tri_state | Output 1, driven when select S is Low, high-impedance when S is High |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | UMW |+| Package | SOT-23-6 |+| Category | Logic |+| Pins | 6 |++## CAD (KiCad official)++- Symbol: `SN74LVC1G19DBVR`+- Footprint: `Package_TO_SOT_SMD:SOT-23-6`+- 3D model: SOT-23-6 (KiCad packages3D, STEP)+- 3D model files: `sn74lvc1g19dbvr-etched.step` / `sn74lvc1g19dbvr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn74lvc1g19dbvr.step` / `sn74lvc1g19dbvr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [UMW datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603345645839806464) (9 pp, sha256 `9e887c30ab9a2c40`, retrieved 2026-09-18, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/sn74lvc1g19dbvr-datasheet.pdf)
page.jsonadded+131@@ -0,0 +1,131 @@+{+ "slug": "sn74lvc1g19dbvr",+ "version": "0.1.0",+ "type": "component",+ "description": "UMW Signal Switches, Multiplexers, Decoders, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "logic",+ "sn74lvc1g19dbvr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "sn74lvc1g19dbvr.kicad_sym",+ "sn74lvc1g19dbvr.kicad_mod",+ "sn74lvc1g19dbvr.glb",+ "sn74lvc1g19dbvr.step",+ "sn74lvc1g19dbvr.lbr",+ "docs/hero.png",+ "docs/sn74lvc1g19dbvr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "SN74LVC1G19DBVR",+ "manufacturer": "UMW",+ "package": "SOT-23-6",+ "pin_count": 6,+ "category": "Logic",+ "subcategory": "Signal Switches, Multiplexers, Decoders",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603345645839806464",+ "parts": {+ "symbol": "sn74lvc1g19dbvr.kicad_sym",+ "footprint": "sn74lvc1g19dbvr.kicad_mod",+ "model_3d": "sn74lvc1g19dbvr-etched.glb",+ "model_3d_plain": "sn74lvc1g19dbvr.glb",+ "model_3d_step": "sn74lvc1g19dbvr-etched.step",+ "model_3d_step_plain": "sn74lvc1g19dbvr.step",+ "lbr": "sn74lvc1g19dbvr.lbr"+ },+ "distributor_links": {+ "lcsc": "C22396366"+ },+ "pins": [+ {+ "number": "1",+ "name": "S",+ "type": "input",+ "description": "Demultiplexer select input"+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground"+ },+ {+ "number": "3",+ "name": "A",+ "type": "input",+ "description": "Data input"+ },+ {+ "number": "4",+ "name": "Y1",+ "type": "tri_state",+ "description": "Output 2, driven when select S is High, high-impedance when S is Low"+ },+ {+ "number": "5",+ "name": "VCC",+ "type": "power_in",+ "description": "Power supply input, 1.65V to 5.5V operating range"+ },+ {+ "number": "6",+ "name": "Y0",+ "type": "tri_state",+ "description": "Output 1, driven when select S is Low, high-impedance when S is High"+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Datasheet shows package naming inconsistency: PAGE 1 text states available packages include SOT23-6,"+ ],+ "pages_sent": 9,+ "cost_usd": 0.1673,+ "at": "2026-09-18T07:23:00"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603345645839806464",+ "pages": 9,+ "sha256": "9e887c30ab9a2c40",+ "source_tier": "lcsc"+ },+ "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]"+ }+}