component
TL074ACDT
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STMicroelectronics FET Input Amplifiers, SOIC-14. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+50@@ -0,0 +1,50 @@+# TL074ACDT++**STMicroelectronics** · FET Input Amplifiers · SOIC-14++TL074ACDT from STMicroelectronics, in a SOIC-14. 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 | Output 1 | output | Output of operational amplifier 1, with high impedance and short-circuit protection. |+| 2 | Inverting Input 1 | input | Inverting input of operational amplifier 1 with high impedance JFET input stage. |+| 3 | Non-inverting Input 1 | input | Non-inverting input of operational amplifier 1 with high impedance JFET input stage. |+| 4 | VCC- | power_in | Negative supply voltage pin (VSS, ground reference for dual supply operation). |+| 5 | Non-inverting Input 2 | input | Non-inverting input of operational amplifier 2 with high impedance JFET input stage. |+| 6 | Inverting Input 2 | input | Inverting input of operational amplifier 2 with high impedance JFET input stage. |+| 7 | Output 2 | output | Output of operational amplifier 2, with high impedance and short-circuit protection. |+| 8 | VCC+ | power_in | Positive supply voltage pin for all four operational amplifiers. |+| 9 | Output 3 | output | Output of operational amplifier 3, with high impedance and short-circuit protection. |+| 10 | Inverting Input 3 | input | Inverting input of operational amplifier 3 with high impedance JFET input stage. |+| 11 | Non-inverting Input 3 | input | Non-inverting input of operational amplifier 3 with high impedance JFET input stage. |+| 12 | Inverting Input 4 | input | Inverting input of operational amplifier 4 with high impedance JFET input stage. |+| 13 | Non-inverting Input 4 | input | Non-inverting input of operational amplifier 4 with high impedance JFET input stage. |+| 14 | Output 4 | output | Output of operational amplifier 4, with high impedance and short-circuit protection. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | SOIC-14 |+| Category | Amplifiers/Comparators |+| Pins | 14 |++## CAD (KiCad official)++- Symbol: `TL074ACDT`+- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`+- 3D model: SOIC-14 (KiCad packages3D, STEP)+- 3D model files: `tl074acdt-etched.step` / `tl074acdt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tl074acdt.step` / `tl074acdt.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588905629628960768) (18 pp, sha256 `d09153516934dfc8`, retrieved 2026-09-29, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/tl074acdt-datasheet.pdf)
page.jsonadded+179@@ -0,0 +1,179 @@+{+ "slug": "tl074acdt",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics FET Input Amplifiers, SOIC-14. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "amplifiers-comparators",+ "tl074acdt",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tl074acdt.kicad_sym",+ "tl074acdt.kicad_mod",+ "tl074acdt.glb",+ "tl074acdt.step",+ "tl074acdt.lbr",+ "docs/hero.png",+ "docs/tl074acdt-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "TL074ACDT",+ "manufacturer": "STMicroelectronics",+ "package": "SOIC-14",+ "pin_count": 14,+ "category": "Amplifiers/Comparators",+ "subcategory": "FET Input Amplifiers",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588905629628960768",+ "parts": {+ "symbol": "tl074acdt.kicad_sym",+ "footprint": "tl074acdt.kicad_mod",+ "model_3d": "tl074acdt-etched.glb",+ "model_3d_plain": "tl074acdt.glb",+ "model_3d_step": "tl074acdt-etched.step",+ "model_3d_step_plain": "tl074acdt.step",+ "lbr": "tl074acdt.lbr"+ },+ "distributor_links": {+ "lcsc": "C79668",+ "digikey": "497-2203-2-ND",+ "mouser": "511-TL074ACDT"+ },+ "distributor_check": {+ "checked_at": "2026-09-29T15:18:02Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-2203-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "511-TL074ACDT",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "Output 1",+ "type": "output",+ "description": "Output of operational amplifier 1, with high impedance and short-circuit protection."+ },+ {+ "number": "2",+ "name": "Inverting Input 1",+ "type": "input",+ "description": "Inverting input of operational amplifier 1 with high impedance JFET input stage."+ },+ {+ "number": "3",+ "name": "Non-inverting Input 1",+ "type": "input",+ "description": "Non-inverting input of operational amplifier 1 with high impedance JFET input stage."+ },+ {+ "number": "4",+ "name": "VCC-",+ "type": "power_in",+ "description": "Negative supply voltage pin (VSS, ground reference for dual supply operation)."+ },+ {+ "number": "5",+ "name": "Non-inverting Input 2",+ "type": "input",+ "description": "Non-inverting input of operational amplifier 2 with high impedance JFET input stage."+ },+ {+ "number": "6",+ "name": "Inverting Input 2",+ "type": "input",+ "description": "Inverting input of operational amplifier 2 with high impedance JFET input stage."+ },+ {+ "number": "7",+ "name": "Output 2",+ "type": "output",+ "description": "Output of operational amplifier 2, with high impedance and short-circuit protection."+ },+ {+ "number": "8",+ "name": "VCC+",+ "type": "power_in",+ "description": "Positive supply voltage pin for all four operational amplifiers."+ },+ {+ "number": "9",+ "name": "Output 3",+ "type": "output",+ "description": "Output of operational amplifier 3, with high impedance and short-circuit protection."+ },+ {+ "number": "10",+ "name": "Inverting Input 3",+ "type": "input",+ "description": "Inverting input of operational amplifier 3 with high impedance JFET input stage."+ },+ {+ "number": "11",+ "name": "Non-inverting Input 3",+ "type": "input",+ "description": "Non-inverting input of operational amplifier 3 with high impedance JFET input stage."+ },+ {+ "number": "12",+ "name": "Inverting Input 4",+ "type": "input",+ "description": "Inverting input of operational amplifier 4 with high impedance JFET input stage."+ },+ {+ "number": "13",+ "name": "Non-inverting Input 4",+ "type": "input",+ "description": "Non-inverting input of operational amplifier 4 with high impedance JFET input stage."+ },+ {+ "number": "14",+ "name": "Output 4",+ "type": "output",+ "description": "Output of operational amplifier 4, with high impedance and short-circuit protection."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588905629628960768",+ "pages": 18,+ "sha256": "d09153516934dfc8",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 14,+ "described": 14,+ "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]"+ }+}