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CLVC126AQPWRG4Q1
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Texas Instruments Buffers, Drivers, Receivers, Transceivers, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+51@@ -0,0 +1,51 @@+# CLVC126AQPWRG4Q1++**Texas Instruments** · Buffers, Drivers, Receivers, Transceivers · TSSOP-14++CLVC126AQPWRG4Q1 from Texas Instruments, in a TSSOP-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 | 1OE | input | Output Enable input for buffer 1; active-low enables tri-state output 1Y, high places output in high-impedance |+| 2 | 1A | input | Data input for buffer 1; internal logic input |+| 3 | 1Y | tri_state | Three-state output for buffer 1; follows 1A input when 1OE is low, high-impedance when 1OE is high |+| 4 | 2OE | input | Output Enable input for buffer 2; active-low enables tri-state output 2Y, high places output in high-impedance |+| 5 | 2A | input | Data input for buffer 2; internal logic input |+| 6 | 2Y | tri_state | Three-state output for buffer 2; follows 2A input when 2OE is low, high-impedance when 2OE is high |+| 7 | GND | power_in | Ground reference; connect to PCB ground plane via multiple vias |+| 8 | 3Y | tri_state | Three-state output for buffer 3; follows 3A input when 3OE is low, high-impedance when 3OE is high |+| 9 | 3A | input | Data input for buffer 3; internal logic input |+| 10 | 3OE | input | Output Enable input for buffer 3; active-low enables tri-state output 3Y, high places output in high-impedance |+| 11 | 4Y | tri_state | Three-state output for buffer 4; follows 4A input when 4OE is low, high-impedance when 4OE is high |+| 12 | 4A | input | Data input for buffer 4; internal logic input |+| 13 | 4OE | input | Output Enable input for buffer 4; active-low enables tri-state output 4Y, high places output in high-impedance |+| 14 | VCC | power_in | Power supply voltage; operating range 1.65V to 3.6V with 5V-tolerant inputs |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSSOP-14 |+| Category | Logic |+| Pins | 14 |++## CAD (KiCad official)++- Symbol: `CLVC126AQPWRG4Q1`+- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`+- 3D model: TSSOP-14 (KiCad packages3D, STEP)+- 3D model files: `clvc126aqpwrg4q1-etched.step` / `clvc126aqpwrg4q1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `clvc126aqpwrg4q1.step` / `clvc126aqpwrg4q1.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/sn74lvc126a-q1) (26 pp, sha256 `eeb9f93c78359a57`, retrieved 2026-10-01, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/clvc126aqpwrg4q1-datasheet.pdf)
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