SN74LVC2G125DCUR

@@ -0,0 +1,50 @@+# SN74LVC2G125DCUR++**Texas Instruments** · Buffer/Driver/Transceiver · VSSOP-8++SN74LVC2G125DCUR 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 | 1OE | input | Active-low output-enable for buffer 1. When high, 1Y is placed in high-impedance (3-state); when low, buffer 1 is enabled. Tie to VCC through a pullup during power up/down to guarantee Hi-Z. |+| 2 | 1A | input | Data input to buffer 1. CMOS input tolerant to 5.5 V independent of VCC. |+| 3 | 2Y | tri_state | 3-state buffered output of channel 2. Drives ±24 mA at VCC = 3 V; high-impedance when 2OE is high. |+| 4 | GND | power_in | Device ground reference (0 V). |+| 5 | 2A | input | Data input to buffer 2. CMOS input tolerant to 5.5 V independent of VCC. |+| 6 | 1Y | tri_state | 3-state buffered output of channel 1. Drives ±24 mA at VCC = 3 V; high-impedance when 1OE is high. |+| 7 | 2OE | input | Active-low output-enable for buffer 2. When high, 2Y is placed in high-impedance (3-state); when low, buffer 2 is enabled. |+| 8 | VCC | power_in | Supply voltage, 1.65 V to 5.5 V operating (1.5 V minimum for data retention). Bypass with a 0.1 µF ceramic capacitor close to the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-8 |+| Category | Logic |+| Pins | 8 |++## Ordering variants++- `SN74LVC2G125DCURDCUR`+- `SN74LVC2G125DCURDCUT`+- `SN74LVC2G125DCURDCTR`+- `SN74LVC2G125DCURYZPR`++## CAD (KiCad official)++- Symbol: `SN74LVC2G125DCUR`+- 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/sn74lvc2g125dcur.pdf) (15 pp, sha256 `9c83f15ae5fa62bc`, 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/sn74lvc2g125dcur-datasheet.pdf)

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