component
LM239DR
Public Made by Adomby adom
Texas Instruments Comparators, SOIC-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -46,6 +46,20 @@ LM239DR from Texas Instruments, in a SOIC-14. Pinout and pin descriptions extrac - Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm` - 3D model: SOIC-14 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`lm239dr.step`](lm239dr.step) | 195 KB | You want the bare part, or you mark your own boards. |+| [`lm239dr-etched.step`](lm239dr-etched.step) | 2.0 MB | You want the part with `LM239DR` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 495 faces against 237 in the bare model. It+survives export, section views, and rendering in any CAD tool, and it drops straight+into KiCad or Fusion with no extra setup.+ ## Provenance Data extracted from the manufacturer datasheet, not a distributor listing:
package.json+1−1@@ -1,6 +1,6 @@ { "slug": "lm239dr",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Texas Instruments Comparators, SOIC-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+6−6@@ -4,7 +4,7 @@ "slug": "lm239dr", "title": "LM239DR", "brief": "Texas Instruments Comparators, SOIC-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -46,7 +46,7 @@ "number": "3", "name": "VCC", "type": "power_in",- "description": "Positive supply voltage. Single-supply range 2 V to 36 V, or split-supply \u00b11 V to \u00b118 V."+ "description": "Positive supply voltage. Single-supply range 2 V to 36 V, or split-supply ±1 V to ±18 V." }, { "number": "4",@@ -186,9 +186,9 @@ "docs/hero.png", "docs/lm239dr-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Texas Instruments Comparators, SOIC-14. Datasheet-verified pinout, KiCad symbol/footprint/3D." }