The M74HCT14B1 from STMicroelectronics is a high-speed Si-gate CMOS device and is pin compatible with low power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard no. 7A. The M74HCT14B1 is a hex inverter with Schmitt-trigger inputs that is designed for transforming slowly changing input signals into sharply defined, jitter-free output signals, making it ideal for applications that require wave shaping or noise filtering.

Key Features

• High-Speed Performance: The device operates at a high speed, with a typical propagation delay time of only 14 ns when powered by a 5V supply.
• Low Power Consumption: It has a low power consumption, with an ICC of only 1 µA (max) at TA = 25°C, making it suitable for battery-operated and power-sensitive applications.
• High Noise Immunity: The inherent hysteresis of Schmitt triggers offers high noise immunity and stable outputs, providing reliable performance even in electrically noisy environments.
• Wide Operating Voltage Range: The device supports a wide operating voltage range from 4.5V to 5.5V, providing flexibility in various circuit designs.
• Output Drive Capability: It can drive up to 10 LSTTL loads, ensuring compatibility with a range of other digital ICs.

Applications

The versatile nature of the M74HCT14B1 makes it suitable for an array of applications, including:

• Wave and pulse shapers
• High noise environment systems
• Astable multivibrators
• Monostable multivibrators
• Logic circuits requiring high noise immunity

Package and Quality

The M74HCT14B1 is available in a DIP14 (Plastic Dual In-line Package) and provides a reliable solution for both commercial and industrial temperature ranges. The device is also characterized for operation from -55°C to 125°C, ensuring performance in extreme conditions. STMicroelectronics is committed to delivering high-quality products, and the M74HCT14B1 is no exception, meeting stringent quality and reliability standards.

For detailed information on pricing, availability, and ordering, please visit the STMicroelectronics official website or contact your local authorized distributor.