# TXS0101DRLR

**Texas Instruments** · Translators, Level Shifters · SOT-563

TXS0101DRLR from Texas Instruments, in a SOT-563. 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 | VCCA | power_in | A-port supply voltage, 1.65V to 3.6V, and must be less than or equal to VCCB. |
| 2 | GND | power_in | Ground reference for the device. |
| 3 | A | bidirectional | Input/output A, referenced to VCCA. |
| 4 | B | bidirectional | Input/output B, referenced to VCCB. |
| 5 | OE | input | Output enable, referenced to VCCA; pulling OE low places all outputs in 3-state mode. |
| 6 | VCCB | power_in | B-port supply voltage, 2.3V to 5.5V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-563 |
| Category | Logic |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `TXS0101DRLR`
- Footprint: `Package_TO_SOT_SMD:SOT-563`
- 3D model: SOT-563 (KiCad packages3D, STEP)
- 3D model files: `txs0101drlr-etched.step` / `txs0101drlr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `txs0101drlr.step` / `txs0101drlr.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/lit/ds/symlink/txs0101.pdf) (36 pp, sha256 `cd997a51842d6310`, retrieved 2026-11-06, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (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/txs0101drlr-datasheet.pdf)