component
CD74HC4316PWR
Public Made by Adomby adom
Texas Instruments Analog Switches, Multiplexers, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+52@@ -0,0 +1,52 @@+# CD74HC4316PWR++**Texas Instruments** · Analog Switches, Multiplexers · TSSOP-16++CD74HC4316PWR from Texas Instruments, in a TSSOP-16. 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 | 1Z | bidirectional | Analog input/output for Switch 1; signal voltage range from VEE to VCC. |+| 2 | 1Y | bidirectional | Analog input/output for Switch 1; signal voltage range from VEE to VCC. |+| 3 | 2Y | bidirectional | Analog input/output for Switch 2; signal voltage range from VEE to VCC. |+| 4 | 2Z | bidirectional | Analog input/output for Switch 2; signal voltage range from VEE to VCC. |+| 5 | 2S | input | Select control input for Switch 2; switch turns ON when HIGH and Enable is LOW. |+| 6 | 3S | input | Select control input for Switch 3; switch turns ON when HIGH and Enable is LOW. |+| 7 | E | input | Enable pin; active LOW to enable switch selection, HIGH disables all switches. |+| 8 | GND | power_in | Ground reference pin. |+| 9 | VEE | power_in | Negative supply/reference voltage pin; provides lower limit for analog signal range. |+| 10 | 3Z | bidirectional | Analog input/output for Switch 3; signal voltage range from VEE to VCC. |+| 11 | 3Y | bidirectional | Analog input/output for Switch 3; signal voltage range from VEE to VCC. |+| 12 | 4Y | bidirectional | Analog input/output for Switch 4; signal voltage range from VEE to VCC. |+| 13 | 4Z | bidirectional | Analog input/output for Switch 4; signal voltage range from VEE to VCC. |+| 14 | 4S | input | Select control input for Switch 4; switch turns ON when HIGH and Enable is LOW. |+| 15 | 1S | input | Select control input for Switch 1; switch turns ON when HIGH and Enable is LOW. |+| 16 | VCC | power_in | Positive supply voltage pin; provides upper limit for analog signal range. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSSOP-16 |+| Category | Interface |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `CD74HC4316PWR`+- Footprint: `Package_SO:TSSOP-16_4.4x5mm_P0.65mm`+- 3D model: TSSOP-16 (KiCad packages3D, STEP)+- 3D model files: `cd74hc4316pwr-etched.step` / `cd74hc4316pwr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `cd74hc4316pwr.step` / `cd74hc4316pwr.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/cd74hc4316.pdf) (34 pp, sha256 `0b519a6960d99e8e`, retrieved 2026-09-23, tier: manufacturer)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-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/cd74hc4316pwr-datasheet.pdf)
page.jsonadded+189@@ -0,0 +1,189 @@+{+ "slug": "cd74hc4316pwr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Analog Switches, Multiplexers, TSSOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "interface",+ "cd74hc4316pwr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "cd74hc4316pwr.kicad_sym",+ "cd74hc4316pwr.kicad_mod",+ "cd74hc4316pwr.glb",+ "cd74hc4316pwr.step",+ "cd74hc4316pwr.lbr",+ "docs/hero.png",+ "docs/cd74hc4316pwr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "CD74HC4316PWR",+ "manufacturer": "Texas Instruments",+ "package": "TSSOP-16",+ "pin_count": 16,+ "category": "Interface",+ "subcategory": "Analog Switches, Multiplexers",+ "datasheet": "https://www.ti.com/lit/ds/symlink/cd74hc4316.pdf",+ "parts": {+ "symbol": "cd74hc4316pwr.kicad_sym",+ "footprint": "cd74hc4316pwr.kicad_mod",+ "model_3d": "cd74hc4316pwr-etched.glb",+ "model_3d_plain": "cd74hc4316pwr.glb",+ "model_3d_step": "cd74hc4316pwr-etched.step",+ "model_3d_step_plain": "cd74hc4316pwr.step",+ "lbr": "cd74hc4316pwr.lbr"+ },+ "distributor_links": {+ "lcsc": "C2673251"+ },+ "pins": [+ {+ "number": "1",+ "name": "1Z",+ "type": "bidirectional",+ "description": "Analog input/output for Switch 1; signal voltage range from VEE to VCC."+ },+ {+ "number": "2",+ "name": "1Y",+ "type": "bidirectional",+ "description": "Analog input/output for Switch 1; signal voltage range from VEE to VCC."+ },+ {+ "number": "3",+ "name": "2Y",+ "type": "bidirectional",+ "description": "Analog input/output for Switch 2; signal voltage range from VEE to VCC."+ },+ {+ "number": "4",+ "name": "2Z",+ "type": "bidirectional",+ "description": "Analog input/output for Switch 2; signal voltage range from VEE to VCC."+ },+ {+ "number": "5",+ "name": "2S",+ "type": "input",+ "description": "Select control input for Switch 2; switch turns ON when HIGH and Enable is LOW."+ },+ {+ "number": "6",+ "name": "3S",+ "type": "input",+ "description": "Select control input for Switch 3; switch turns ON when HIGH and Enable is LOW."+ },+ {+ "number": "7",+ "name": "E",+ "type": "input",+ "description": "Enable pin; active LOW to enable switch selection, HIGH disables all switches."+ },+ {+ "number": "8",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference pin."+ },+ {+ "number": "9",+ "name": "VEE",+ "type": "power_in",+ "description": "Negative supply/reference voltage pin; provides lower limit for analog signal range."+ },+ {+ "number": "10",+ "name": "3Z",+ "type": "bidirectional",+ "description": "Analog input/output for Switch 3; signal voltage range from VEE to VCC."+ },+ {+ "number": "11",+ "name": "3Y",+ "type": "bidirectional",+ "description": "Analog input/output for Switch 3; signal voltage range from VEE to VCC."+ },+ {+ "number": "12",+ "name": "4Y",+ "type": "bidirectional",+ "description": "Analog input/output for Switch 4; signal voltage range from VEE to VCC."+ },+ {+ "number": "13",+ "name": "4Z",+ "type": "bidirectional",+ "description": "Analog input/output for Switch 4; signal voltage range from VEE to VCC."+ },+ {+ "number": "14",+ "name": "4S",+ "type": "input",+ "description": "Select control input for Switch 4; switch turns ON when HIGH and Enable is LOW."+ },+ {+ "number": "15",+ "name": "1S",+ "type": "input",+ "description": "Select control input for Switch 1; switch turns ON when HIGH and Enable is LOW."+ },+ {+ "number": "16",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply voltage pin; provides upper limit for analog signal range."+ }+ ],+ "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-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 34,+ "cost_usd": 0.2463,+ "at": "2026-09-23T07:08:40"+ },+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/cd74hc4316.pdf",+ "pages": 34,+ "sha256": "0b519a6960d99e8e",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 16,+ "described": 16,+ "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]"+ }+}