SN74LVC2G14 Dual Schmitt Inverter

@@ -0,0 +1,55 @@+# SN74LVC2G14++**Texas Instruments** · Logic Gate · SOT-23-6++The SN74LVC2G14 contains two Schmitt-trigger inverters in the LVC family. The input hysteresis cleans up slow or noisy signals into fast, clean logic edges, and the dual-gate package places two inverters at the board edge without a full package. It runs from 1.65 V to 5.5 V with 5 V-tolerant inputs.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | 1A | input | Gate 1 Schmitt-trigger logic input. 5.5-V tolerant; positive-going threshold VT+ typ 1.7 V and negative-going threshold VT- typ 0.6 V at VCC = 3 V (hysteresis typ 1.1 V). |+| 6 | 1Y | output | Gate 1 inverted output (Y = /A). Push-pull CMOS output, ±24 mA drive at VCC = 3 V, ±32 mA at VCC = 4.5 V. |+| 3 | 2A | input | Gate 2 Schmitt-trigger logic input. 5.5-V tolerant; same hysteresis characteristics as 1A. |+| 4 | 2Y | output | Gate 2 inverted output (Y = /A). Push-pull CMOS output, ±24 mA drive at VCC = 3 V. |+| 2 | GND | power_in | Ground reference (0 V). Connect directly to the board ground plane. |+| 5 | VCC | power_in | Supply voltage, 1.65 V to 5.5 V operating range. Bypass locally with a 0.1 µF ceramic capacitor to GND. |++## Key specifications++| Parameter | Value |+|---|---|+| Type | Dual Schmitt-trigger inverter |+| Logic family | LVC (CMOS) |+| Supply voltage | 1.65 V to 5.5 V |+| Input hysteresis | Schmitt-trigger |+| Input tolerance | 5 V tolerant |+| Propagation delay | 4.3 ns typ at 3.3 V |+| Operating temperature | -40 C to 125 C |++## Ordering variants++- `SN74LVC2G14DBV`+- `SN74LVC2G14DBVR`+- `SN74LVC2G14DBVT`+- `SN74LVC2G14DCK`+- `SN74LVC2G14DCKR`+- `SN74LVC2G14DCKT`+- `SN74LVC2G14YZP`+- `SN74LVC2G14YZPR`++## CAD (KiCad official)++- Symbol: `sn74lvc2g14.kicad_sym`+- Footprint: `sn74lvc2g14.kicad_mod`+- 3D model: SOT-23-6 body from KiCad `Package_TO_SOT_SMD/SOT-23-6`.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/sn74lvc2g14.pdf) (28 pp, sha256 `de3f4670541e131c`, 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/sn74lvc2g14-datasheet.pdf)

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