ON Semiconductor MC74HCT14AN Hex Schmitt-Trigger Inverter

The ON Semiconductor MC74HCT14AN is a high-performance hex Schmitt-trigger inverter integrated circuit designed to operate with a power supply range of 4.5V to 5.5V. This device features six independent inverters with Schmitt-trigger inputs, which makes it an excellent choice for applications requiring noise immunity or shaping of input pulses.

Constructed with silicon gate CMOS technology, the MC74HCT14AN offers the advantages of high-speed operation similar to equivalent LSTTL while maintaining the low-power consumption characteristic of CMOS integrated circuits. This combination makes it well-suited for interfacing with both CMOS and LSTTL systems, providing a bridge between different logic families thanks to its input switch levels that are compatible with LSTTL output levels.

Key Features:

• Logic Type: Hex Inverter with Schmitt Trigger Inputs
• Supply Voltage Range: 4.5V to 5.5V
• Output Current: High performance with 5.5mA output drive capability at 5V
• Input Compatibility: LSTTL input compatible
• Technology: Silicon Gate CMOS
• Pin Configuration: 14-pin DIP (Dual In-line Package)

The MC74HCT14AN is particularly useful in signal processing applications where pulse shaping or noise elimination is required. The Schmitt-trigger action at all inputs makes the circuit tolerant to slower input rise and fall times, which greatly enhances the device's performance in real-world noisy environments.

Designed for a wide range of applications, the MC74HCT14AN can be used in wave and pulse shapers, astable multivibrators, monostable multivibrators, and in any application where high noise immunity is required. It is also used in systems where a pull-up resistor is not desirable. The device's standard 14-pin DIP package allows for easy integration into existing designs.

Overall, the ON Semiconductor MC74HCT14AN is a versatile and reliable component that provides a robust solution for digital logic systems requiring clean signal processing and interfacing capabilities.