SN74LVC3G17DCUR

@@ -0,0 +1,50 @@+# SN74LVC3G17DCUR++**Texas Instruments** · Buffer/Driver/Transceiver · VSSOP-8-0.5mm++SN74LVC3G17DCUR from Texas Instruments, in a VSSOP-8-0.5mm. 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 | 1A | input | Schmitt-trigger input to buffer 1. Positive-going threshold VT+ ≈ 1.87 V (max) and negative-going threshold VT- ≈ 1.14 V (max) at VCC = 3 V, giving typical hysteresis of ~0.87 V. Input voltage range 0 V to VCC, accepts up to 5.5 V regardless of VCC. |+| 7 | 1Y | output | Buffered output of channel 1 (Y = A). Drives ±24 mA at VCC = 3.3 V; capable of ±32 mA at VCC = 4.5 V. Rail-to-rail CMOS output. |+| 3 | 2A | input | Schmitt-trigger input to buffer 2. Same threshold characteristics as 1A (hysteretic input, 0 V to VCC, tolerant up to 5.5 V). |+| 5 | 2Y | output | Buffered output of channel 2 (Y = A). CMOS push-pull output, ±24 mA drive at 3.3 V. |+| 6 | 3A | input | Schmitt-trigger input to buffer 3. Same threshold characteristics as 1A/2A. |+| 2 | 3Y | output | Buffered output of channel 3 (Y = A). CMOS push-pull output, ±24 mA drive at 3.3 V. |+| 4 | GND | power_in | Ground reference for the device. Connect to system 0 V. |+| 8 | VCC | power_in | Positive supply rail. Recommended operating range 1.65 V to 5.5 V; absolute max 6.5 V. Decouple with a local ceramic capacitor (e.g. 100 nF) to GND. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-8-0.5mm |+| Category | Logic |+| Pins | 8 |++## Ordering variants++- `SN74LVC3G17DCURDCU`+- `SN74LVC3G17DCURDCUR`+- `SN74LVC3G17DCURDCT`+- `SN74LVC3G17DCURYZP`++## CAD (KiCad official)++- Symbol: `SN74LVC3G17DCUR`+- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`+- 3D model: VSSOP-8-0.5mm (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/sn74lvc3g17dcur.pdf) (25 pp, sha256 `8422dd1ab16e9328`, 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/sn74lvc3g17dcur-datasheet.pdf)

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