component
SN74LVC1G17DCKR
Public Made by Adomby adom
Texas Instruments Buffer/Driver/Transceiver, SC-70-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -42,6 +42,20 @@ SN74LVC1G17DCKR from Texas Instruments, in a SC-70-5. Pinout and pin description - Footprint: `Package_TO_SOT_SMD:SOT-353_SC-70-5` - 3D model: SC-70-5 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`sn74lvc1g17dckr.step`](sn74lvc1g17dckr.step) | 87 KB | You want the bare part, or you mark your own boards. |+| [`sn74lvc1g17dckr-etched.step`](sn74lvc1g17dckr-etched.step) | 2.2 MB | You want the part with `SN74LVC1G17DCKR` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 556 faces against 102 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": "sn74lvc1g17dckr",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Texas Instruments Buffer/Driver/Transceiver, SC-70-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+9−9@@ -4,7 +4,7 @@ "slug": "sn74lvc1g17dckr", "title": "SN74LVC1G17DCKR", "brief": "Texas Instruments Buffer/Driver/Transceiver, SC-70-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -41,25 +41,25 @@ "number": "2", "name": "A", "type": "input",- "description": "Schmitt-trigger logic input. Positive-going threshold VT+ = 1.48-1.92 V at VCC = 3 V and negative-going threshold VT\u2212 = 0.89-1.2 V (hysteresis ~0.51-0.83 V). Input voltage range 0 to 5.5 V (5-V tolerant regardless of VCC). Do not leave floating in operation."+ "description": "Schmitt-trigger logic input. Positive-going threshold VT+ = 1.48-1.92 V at VCC = 3 V and negative-going threshold VT− = 0.89-1.2 V (hysteresis ~0.51-0.83 V). Input voltage range 0 to 5.5 V (5-V tolerant regardless of VCC). Do not leave floating in operation." }, { "number": "3", "name": "GND", "type": "power_in",- "description": "Device ground / 0 V reference. Connect to system ground with a low-inductance path; decouple VCC to GND with a 0.1 \u00b5F ceramic close to the pin."+ "description": "Device ground / 0 V reference. Connect to system ground with a low-inductance path; decouple VCC to GND with a 0.1 µF ceramic close to the pin." }, { "number": "4", "name": "Y", "type": "output",- "description": "CMOS push-pull buffer output, Y = A. Drive strength \u00b124 mA at VCC = 3 V (IOH/IOL, VOH \u2265 2.4 V / VOL \u2264 0.4 V). Propagation delay tpd \u2248 1.5 ns typical (max 4.6 ns) at 3.3 V with CL = 15 pF."+ "description": "CMOS push-pull buffer output, Y = A. Drive strength ±24 mA at VCC = 3 V (IOH/IOL, VOH ≥ 2.4 V / VOL ≤ 0.4 V). Propagation delay tpd ≈ 1.5 ns typical (max 4.6 ns) at 3.3 V with CL = 15 pF." }, { "number": "5", "name": "VCC", "type": "power_in",- "description": "Positive supply, 1.65 V to 5.5 V operating (1.5 V data retention only). Absolute max 6.5 V. Decouple to GND with 0.1 \u00b5F at the pin; ICC \u2264 10 \u00b5A static."+ "description": "Positive supply, 1.65 V to 5.5 V operating (1.5 V data retention only). Absolute max 6.5 V. Decouple to GND with 0.1 µF at the pin; ICC ≤ 10 µA static." } ], "provenance": {@@ -133,9 +133,9 @@ "docs/hero.png", "docs/sn74lvc1g17dckr-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Texas Instruments Buffer/Driver/Transceiver, SC-70-5. Datasheet-verified pinout, KiCad symbol/footprint/3D." }