component
SN74LVC2G34DCKR
Public Made by Adomby adom
Texas Instruments Buffer/Driver/Transceiver, SC-70-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.md+14@@ -39,6 +39,20 @@ SN74LVC2G34DCKR from Texas Instruments, in a SC-70-6. Pinout and pin description - Footprint: `Package_TO_SOT_SMD:SOT-363_SC-70-6` - 3D model: SC-70-6 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`sn74lvc2g34dckr.step`](sn74lvc2g34dckr.step) | 99 KB | You want the bare part, or you mark your own boards. |+| [`sn74lvc2g34dckr-etched.step`](sn74lvc2g34dckr-etched.step) | 2.6 MB | You want the part with `SN74LVC2G34DCKR` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 640 faces against 117 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": "sn74lvc2g34dckr",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Texas Instruments Buffer/Driver/Transceiver, SC-70-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+10−10@@ -4,7 +4,7 @@ "slug": "sn74lvc2g34dckr", "title": "SN74LVC2G34DCKR", "brief": "Texas Instruments Buffer/Driver/Transceiver, SC-70-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -35,13 +35,13 @@ "number": "1", "name": "1A", "type": "input",- "description": "Buffer 1 input. CMOS logic input accepting 0 V to 5.5 V regardless of VCC (supports down-translation and live insertion). VIH/VIL scale with VCC (e.g. 0.65\u00d7VCC / 0.35\u00d7VCC at VCC=1.65-1.95 V)."+ "description": "Buffer 1 input. CMOS logic input accepting 0 V to 5.5 V regardless of VCC (supports down-translation and live insertion). VIH/VIL scale with VCC (e.g. 0.65×VCC / 0.35×VCC at VCC=1.65-1.95 V)." }, { "number": "2", "name": "GND", "type": "power_in",- "description": "Ground reference (0 V) for the device. Continuous current through VCC or GND is limited to \u00b1100 mA absolute maximum."+ "description": "Ground reference (0 V) for the device. Continuous current through VCC or GND is limited to ±100 mA absolute maximum." }, { "number": "3",@@ -53,19 +53,19 @@ "number": "4", "name": "2Y", "type": "output",- "description": "Buffer 2 output (Y = A). Push-pull CMOS output rated \u00b124 mA at VCC = 3 V (up to \u00b132 mA at VCC = 4.5 V). Placed in high-impedance / Ioff mode when VCC = 0 V."+ "description": "Buffer 2 output (Y = A). Push-pull CMOS output rated ±24 mA at VCC = 3 V (up to ±32 mA at VCC = 4.5 V). Placed in high-impedance / Ioff mode when VCC = 0 V." }, { "number": "5", "name": "VCC", "type": "power_in",- "description": "Positive supply pin. Recommended operating range 1.65 V to 5.5 V (data-retention minimum 1.5 V); absolute maximum 6.5 V. Bypass locally with a 0.1 \u00b5F ceramic capacitor to GND."+ "description": "Positive supply pin. Recommended operating range 1.65 V to 5.5 V (data-retention minimum 1.5 V); absolute maximum 6.5 V. Bypass locally with a 0.1 µF ceramic capacitor to GND." }, { "number": "6", "name": "1Y", "type": "output",- "description": "Buffer 1 output (Y = A). Push-pull CMOS output rated \u00b124 mA at VCC = 3 V. Ioff circuitry disables the output when the device is powered down."+ "description": "Buffer 1 output (Y = A). Push-pull CMOS output rated ±24 mA at VCC = 3 V. Ioff circuitry disables the output when the device is powered down." } ], "provenance": {@@ -139,9 +139,9 @@ "docs/hero.png", "docs/sn74lvc2g34dckr-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-70-6. Datasheet-verified pinout, KiCad symbol/footprint/3D." }