TXS0102DCUR

@@ -0,0 +1,53 @@+# TXS0102DCUR++**Texas Instruments** · Translators / Level Shifters · VSSOP-8++TXS0102DCUR from Texas Instruments, in a VSSOP-8. 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 | B2 | bidirectional | Input/output B, channel 2. Referenced to VCCB (2.3 V to 5.5 V). Bidirectional level-shifted I/O; requires OE high to be active. |+| 2 | GND | power_in | Ground reference for the device. Common return for both VCCA and VCCB supplies. |+| 3 | VCCA | power_in | A-port supply voltage. 1.65 V <= VCCA <= 3.6 V, and VCCA must be <= VCCB. Sets the logic level for the A-side I/Os (A1, A2). |+| 4 | A2 | bidirectional | Input/output A, channel 2. Referenced to VCCA (1.65 V to 3.6 V). Bidirectional level-shifted I/O paired with B2. |+| 5 | A1 | bidirectional | Input/output A, channel 1. Referenced to VCCA (1.65 V to 3.6 V). Bidirectional level-shifted I/O paired with B1. |+| 6 | OE | input | Output enable, active high. Referenced to VCCA. Pull OE low to place all outputs in the high-impedance (3-state) mode; drive high for normal translation. Tie to GND through a pulldown during power-up/down to guarantee Hi-Z. |+| 7 | VCCB | power_in | B-port supply voltage. 2.3 V <= VCCB <= 5.5 V, and must be >= VCCA. Sets the logic level for the B-side I/Os (B1, B2). |+| 8 | B1 | bidirectional | Input/output B, channel 1. Referenced to VCCB (2.3 V to 5.5 V). Bidirectional level-shifted I/O; requires OE high to be active. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-8 |+| Category | Logic |+| Pins | 8 |++## Ordering variants++- `TXS0102DCURDCUR`+- `TXS0102DCURDCUT`+- `TXS0102DCURDCTR`+- `TXS0102DCURDCT`+- `TXS0102DCURDQER`+- `TXS0102DCURDQMR`+- `TXS0102DCURYZPR`++## CAD (KiCad official)++- Symbol: `TXS0102DCUR`+- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`+- 3D model: VSSOP-8 (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/txs0102dcur.pdf) (33 pp, sha256 `b5e2e9ffb3afbc01`, 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/txs0102dcur-datasheet.pdf)

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