# SN74LVC1G32DRLR

**Texas Instruments** · Logic Gates · SOT-553-5

SN74LVC1G32DRLR from Texas Instruments, in a SOT-553-5. 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 | Input A to the 2-input OR gate; input voltage range -0.5V to 6.5V absolute maximum; supports down-translation. |
| 2 | B | input | Input B to the 2-input OR gate; input voltage range -0.5V to 6.5V absolute maximum; supports down-translation. |
| 3 | GND | power_in | Ground reference pin; continuous current capability ±100mA. |
| 4 | Y | output | Output Y of the positive-logic OR gate; provides ±24mA output drive at 3.3V supply voltage. |
| 5 | VCC | power_in | Power supply pin; VCC range -0.5V to 6.5V absolute maximum; continuous current ±100mA. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-553-5 |
| Category | Logic |
| Pins | 5 |

## CAD (KiCad official)

- Symbol: `SN74LVC1G32DRLR`
- Footprint: `Package_TO_SOT_SMD:SOT-553`
- 3D model: SOT-553-5 (KiCad packages3D, STEP)
- 3D model files: `sn74lvc1g32drlr-etched.step` / `sn74lvc1g32drlr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn74lvc1g32drlr.step` / `sn74lvc1g32drlr.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/sn74lvc1g32.pdf) (51 pp, sha256 `b64786a568abe6a7`, retrieved 2026-10-01, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (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/sn74lvc1g32drlr-datasheet.pdf)