The HCF4093BE is a versatile integrated circuit manufactured by STMicroelectronics, renowned for its reliability and performance in various electronic applications. This quad 2-input NAND Schmitt trigger is designed using silicon gate C2MOS technology, which ensures low power consumption along with a high noise immunity. The device is a fundamental component in digital electronics, offering a unique combination of Schmitt-trigger action and NAND logic in one package.

Key Features

• Logic Type: The HCF4093BE consists of four independent Schmitt triggers, making it ideal for applications requiring pulse shaping, noise filtering, or for building oscillators and flip-flops.
• Supply Voltage Range: It operates over a wide supply voltage range from 3V to 15V, which allows it to be used in various environments and with different logic levels.
• Low Power Consumption: The C2MOS technology ensures a very low quiescent current even at 15V, making the HCF4093BE suitable for battery-operated devices.
• High Noise Immunity: The Schmitt trigger action provides a high noise immunity level, which is crucial for stable operation in electrically noisy environments.
• Hysteresis Characteristics: The built-in hysteresis characteristics help to enhance noise margin and increase stability with slow input transition rates.
• Output Drive Capability: The device can drive up to 10 LSTTL loads, offering good interfacing with logic level translations.

Applications

The HCF4093BE is suitable for a myriad of applications, including:

• Wave and pulse shapers
• Astable multivibrators
• Monostable multivibrators
• Timing circuits
• Logic level conversion

STMicroelectronics' HCF4093BE is provided in a DIP-14 (Dual In-line Package) making it easy to handle for prototyping or for use in final production. Its robustness and versatility make it an essential component for designers and hobbyists alike looking to create reliable and efficient digital systems.