The document describes the features and characteristics of the 74LVC1G32 single 2-input positive OR gate. The gate has a standard push-pull output and operates with a power supply range of 1.65V to 5.5V. The inputs are tolerant to 5.5V, allowing the device to be used in a mixed voltage environment. The device is also equipped with IOFF function, which disables the output in partial power down applications to prevent damaging current backflow. The gate performs the positive Boolean function: Y = A + B.
The 74LVC1G32 is a single 2‑input positive OR gate designed for operation from 1.65 V to 5.5 V. It features a standard push‑pull output, up to +24 mA drive at 3.3 V, and input tolerance up to 5.5 V, making it suitable for mixed‑voltage environments and partial‑power‑down applications.
The datasheet provides detailed pin assignments, absolute maximum ratings, recommended operating conditions, electrical characteristics, package options (SOT‑25, SOT‑353, DFN1010, DFN1410), ordering information, and regulatory notices.
| Supply voltage range | 1.65 V to 5.5 V |
|---|---|
| Output drive current | +24 mA at 3.3 V |
| Input voltage tolerance | up to 5.5 V |
| ESD protection – Machine Model | 200 V |
| ESD protection – Human Body Model | 2000 V |
| ESD protection – Charged Device Model | 1000 V |
It operates from 1.65 V to 5.5 V.
It can source up to +24 mA at 3.3 V.