SN74LVC1G125DCKR

@@ -0,0 +1,52 @@+# SN74LVC1G125DCKR++**Texas Instruments** · Buffer/Driver/Transceiver · SC-70-5++SN74LVC1G125DCKR from Texas Instruments, in a SC-70-5. 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 | OE | input | Active-low output enable (OE). When low, the buffer passes A to Y; when high, the Y output is placed in the high-impedance (3-state) condition. Standard CMOS input, accepts up to 5.5 V regardless of VCC. Should be tied to VCC through a pull-up resistor to guarantee Hi-Z during power up/down. |+| 2 | A | input | Buffer data input. Standard CMOS input with high impedance; accepts input voltages up to 5.5 V independent of VCC (supports down-translation to VCC). Do not leave floating during operation. |+| 3 | GND | power_in | Ground (0 V) reference pin for the device. |+| 4 | Y | tri_state | Balanced CMOS 3-state buffer output. Follows the A input when OE is low; high-impedance when OE is high. Drives ±24 mA at VCC = 3.3 V (up to ±32 mA at 4.5 V). |+| 5 | VCC | power_in | Positive supply pin. Recommended operating range 1.65 V to 5.5 V (data retention only down to 1.5 V); absolute max 6.5 V. Typical ICC ≤ 10 µA. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SC-70-5 |+| Category | Logic |+| Pins | 5 |++## Ordering variants++- `SN74LVC1G125DCKRDCKR`+- `SN74LVC1G125DCKRDCKT`+- `SN74LVC1G125DCKRDBVR`+- `SN74LVC1G125DCKRDBVT`+- `SN74LVC1G125DCKRDRLR`+- `SN74LVC1G125DCKRDRYR`+- `SN74LVC1G125DCKRDSFR`+- `SN74LVC1G125DCKRDPWR`+- `SN74LVC1G125DCKRYZPR`++## CAD (KiCad official)++- Symbol: `SN74LVC1G125DCKR`+- Footprint: `Package_TO_SOT_SMD:SOT-353_SC-70-5`+- 3D model: SC-70-5 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/sn74lvc1g125.pdf) (52 pp, sha256 `65afa3f9d879b37c`, retrieved 2026-08-17, tier: manufacturer)+- **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/sn74lvc1g125dckr-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "sn74lvc1g125dckr",+  "version": "0.1.0",+  "type": "component",+  "description": "Texas Instruments Buffer/Driver/Transceiver, SC-70-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "logic",+    "sn74lvc1g125dckr"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "sn74lvc1g125dckr.kicad_sym",+    "sn74lvc1g125dckr.kicad_mod",+    "sn74lvc1g125dckr.glb",+    "sn74lvc1g125dckr.step",+    "sn74lvc1g125dckr.lbr",+    "docs/hero.png",+    "docs/sn74lvc1g125dckr-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file