onsemi M74VHC1GT14DFT1G Single Schmitt-Trigger Inverter Overview

The onsemi M74VHC1GT14DFT1G is a single Schmitt-trigger inverter belonging to the advanced high-speed CMOS (VHC) logic family. This device integrates a single inverter with Schmitt-trigger input technology, making it an essential component for signal conditioning applications where noise immunity and waveform shaping are critical. It is designed to operate over a broad voltage range from 2.0 V to 5.5 V, ensuring compatibility with various logic levels, including 3.3 V and 5 V systems.

A key feature of this inverter is its Schmitt-trigger input, which provides hysteresis. This means the device has different positive-going (VT+) and negative-going (VT-) threshold voltages. This hysteresis ensures that the input slowly changing or noisy signals are converted into clean, sharp output transitions without oscillation, significantly enhancing noise immunity. The device is characterized for operation from -40°C to 85°C, making it suitable for a wide range of industrial and consumer applications.

Housed in a space-saving SC-70-5 / SOT-353 package, it is ideal for portable and high-density circuit designs. The M74VHC1GT14DFT1G offers high output drive capability while maintaining low power consumption, typical of CMOS technology. Its balanced propagation delays and high noise margin make it perfect for use in wave shaping circuits, pulse generators, and as a simple interface between different logic families.

ICGOOODFIND: The M74VHC1GT14DFT1G from onsemi is a highly reliable and efficient solution for cleaning up digital signals, offering superior noise rejection and stable operation in a miniature package.

Keywords: Schmitt-Trigger, Noise Immunity, Signal Conditioning, VHC Logic, SC-70-5 Package