# 74LVC1G86GW

**TECH PUBLIC** · Logic Gates · SOT-353

74LVC1G86GW from TECH PUBLIC, in a SOT-353. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | A | input | Gate input A; accepts voltages up to 5.5V, with VIH min 2V and VIL max 0.8V at VCC=3V to 3.6V. |
| 2 | B | input | Gate input B; accepts voltages up to 5.5V, with VIH min 2V and VIL max 0.8V at VCC=3V to 3.6V. |
| 3 | GND | power_in | Ground pin (0V reference). |
| 4 | Y | output | Exclusive-OR output Y = A⊕B, with IOH/IOL of -32mA/32mA at VCC=4.5V and high-impedance/power-off protection via IOFF. |
| 5 | VCC | power_in | Supply voltage pin, 1.65V to 5.5V recommended operating range (absolute maximum -0.5V to +6.5V). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-353 |
| Category | Logic |
| Pins | 5 |

## CAD (KiCad official)

- Symbol: `74LVC1G86GW`
- Footprint: `Package_TO_SOT_SMD:SOT-353_SC-70-5`
- 3D model: SOT-353 (KiCad packages3D, STEP)
- 3D model files: `74lvc1g86gw-etched.step` / `74lvc1g86gw-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `74lvc1g86gw.step` / `74lvc1g86gw.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [TECH PUBLIC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603392568592396288) (6 pp, sha256 `30501195989c25f5`, retrieved 2026-10-09, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (vision), consensus `claude-opus-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/74lvc1g86gw-datasheet.pdf)