SN74LV1T125DBVR

@@ -0,0 +1,47 @@+# SN74LV1T125DBVR++**Texas Instruments** · Buffer/Driver/Transceiver · SOT-23-5++SN74LV1T125DBVR from Texas Instruments, in a SOT-23-5. 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 | Output enable, active low. When OE is low, the buffer drives Y with the level-translated value of A; when OE is high, Y goes to a high-impedance (tri-state) condition. CMOS logic input referenced to VCC with reduced VIH thresholds for level translation. |+| 2 | A | input | Data input A. Accepts CMOS logic input with reduced VIH thresholds (e.g. VIH min ~1.37V at VCC=3.3V) enabling up- or down-level translation to the VCC domain. Tolerant to 5.0V on the input pin regardless of VCC. |+| 3 | GND | power_in | Ground reference (0 V) for the device. |+| 4 | Y | tri_state | Buffered output Y, referenced to VCC. Drives the level-translated logic value of input A when OE is low; enters high-impedance state when OE is high. Output drive: 8 mA at 5V, 7 mA at 3.3V, 3 mA at 1.8V. |+| 5 | VCC | power_in | Positive supply voltage. Recommended operating range 1.6 V to 5.5 V (absolute max 7.0 V). Sets the output logic-level reference for Y. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-5 |+| Category | Logic |+| Pins | 5 |++## Ordering variants++- `SN74LV1T125DBVRDBVR`+- `SN74LV1T125DBVRDBVT`+- `SN74LV1T125DBVRDCKR`+- `SN74LV1T125DBVRDCKT`++## CAD (KiCad official)++- Symbol: `SN74LV1T125DBVR`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (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/sn74lv1t125.pdf) (26 pp, sha256 `9015da94e1d20a4c`, 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/sn74lv1t125dbvr-datasheet.pdf)

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