ON Semiconductor MC74VHC14DR2G Hex Schmitt-Trigger Inverter

The MC74VHC14DR2G is a high-speed CMOS device from ON Semiconductor that features six inverting Schmitt trigger circuits in a single package. This integrated circuit is designed to operate with a power supply range of 2V to 5.5V, making it suitable for a wide array of applications, from battery-powered devices to more robust systems. It is particularly well-suited for wave shaping, signal conditioning, and noise suppression due to its Schmitt trigger action at all inputs.

The device is fabricated with silicon gate CMOS technology, ensuring low power consumption while maintaining high-speed operation. The MC74VHC14DR2G can operate at speeds comparable to LSTTL devices while significantly reducing power consumption. It has a fanout of 15 LSTTL loads, making it compatible with low-power systems and able to drive multiple components without the need for additional buffering.

Each inverter in the MC74VHC14DR2G provides a Schmitt trigger input. This input has a specified hysteresis between the positive-going and negative-going input thresholds, which is extremely useful for transforming slowly changing input signals into sharply defined jitter-free output signals, enhancing the device's noise immunity.

The device is provided in a compact SOIC-14 package, which allows for efficient use of PCB space. The MC74VHC14DR2G is also characterized for operation from -55°C to 125°C, making it reliable in extreme temperature environments. This temperature range, combined with the robustness of CMOS technology, makes the MC74VHC14DR2G an excellent choice for automotive, industrial, and telecommunication applications.

Key features of the MC74VHC14DR2G include:

• High-Speed CMOS Technology
• Operating Voltage Range: 2V to 5.5V
• Low Power Consumption
• Hex Inverter Configuration with Schmitt Triggers
• High Noise Immunity Characteristic of Schmitt Trigger Design
• Output Drive Capability: 15 LSTTL Loads
• Wide Operating Temperature Range: -55°C to 125°C
• Compact SOIC-14 Package

Overall, the MC74VHC14DR2G from ON Semiconductor is a versatile, high-performance solution for a variety of digital and signal processing applications that require precise edge detection and signal conditioning.