# 74LVC1G57DW-7

**Diodes Incorporated** · Gates · SOT-363-6

74LVC1G57DW-7 from Diodes Incorporated, in a SOT-363-6. 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 | IN1 | input | Data input that accepts up to 5.5V and should be held at VCC or ground when unused. |
| 2 | GND | power_in | Ground pin. |
| 3 | IN0 | input | Data input that accepts up to 5.5V and should be held at VCC or ground when unused. |
| 4 | Y | output | Push-pull data output with ±24mA drive at 3.3V that is disabled by the IOFF circuitry when the device is powered down. |
| 5 | VCC | power_in | Supply voltage pin, operating range 1.65V to 5.5V. |
| 6 | IN2 | input | Data input that accepts up to 5.5V and should be held at VCC or ground when unused. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-363-6 |
| Category | Logic ICs |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `74LVC1G57DW-7`
- Footprint: `Package_TO_SOT_SMD:SOT-363_SC-70-6`
- 3D model: SOT-363-6 (KiCad packages3D, STEP)
- 3D model files: `74lvc1g57dw-7-etched.step` / `74lvc1g57dw-7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `74lvc1g57dw-7.step` / `74lvc1g57dw-7.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Diodes Incorporated datasheet](https://www.diodes.com/assets/Datasheets/74LVC1G57DW-7.pdf) (15 pp, sha256 `92ab5f16d3155895`, retrieved 2026-10-27, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-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/74lvc1g57dw-7-datasheet.pdf)