HCF4093BE

The ST HCF4093BE is a versatile integrated circuit featuring four independent 2-input NAND gates. Each gate incorporates Schmitt trigger circuitry, providing hysteresis for improved noise immunity and waveform shaping without external components. This CMOS device belongs to the 4000/14000/40000 logic family, offering robust performance for digital applications.

The HCF4093BE is designed for through-hole mounting in a standard PDIP14 package. Its 4-functionality and Schmitt trigger inputs make it suitable for a wide range of digital logic circuits, including signal conditioning, oscillator circuits, and interface applications where precise switching thresholds are beneficial.

Key electrical characteristics include its CMOS technology, ensuring low power consumption. The device is configured as 2-input NAND gates, with the Schmitt trigger action on each input enhancing its reliability in noisy environments. The PDIP14 package facilitates easy integration into breadboard or PCB designs for prototyping and production.

This component is suitable for various digital logic designs requiring reliable signal processing and noise suppression. Its Schmitt trigger inputs allow for clean signal transitions even with slow or noisy input signals, making it a valuable component in control systems, timing circuits, and signal buffering applications.