ON Semiconductor MC74LCX14DTR2 - Hex Schmitt-Trigger Inverter

The ON Semiconductor MC74LCX14DTR2 is a high-performance, hex inverter chip featuring Schmitt-trigger inputs, designed for use in a wide range of digital applications. This device is part of the LCX family of products, which are known for their low voltage operation and compatibility with both 3.3V and 5V power supplies. This makes the MC74LCX14DTR2 a versatile choice for interfacing with different logic levels in mixed-voltage systems.

The MC74LCX14DTR2 incorporates six independent inverters with Schmitt-trigger inputs. These inputs have a hysteresis voltage characteristic that enhances noise immunity and allows the device to transform slowly changing input signals into sharply defined jitter-free output signals, contributing to its reliability in complex digital circuits.

Constructed with an advanced CMOS technology, the MC74LCX14DTR2 offers optimum speed and power characteristics. It has a typical propagation delay time of only 5.3 ns, which is essential for high-speed operations. Additionally, the device features a low quiescent power consumption of only 10 µA, making it suitable for power-sensitive applications.

Another key advantage of the MC74LCX14DTR2 is its 5V tolerant inputs, which allow for direct interfacing with TTL-level logic without the need for additional level-shifting components. This feature simplifies the design and reduces the bill of materials for systems that require integration of different logic levels.

The device is provided in a TSSOP−14 package, which is compact and suitable for space-constrained applications. The MC74LCX14DTR2 also supports a wide operating temperature range from -40°C to +85°C, ensuring stable performance across various environmental conditions.

Overall, the ON Semiconductor MC74LCX14DTR2 is an excellent choice for designers who need a reliable and efficient hex inverter with Schmitt-trigger inputs. Its compatibility with low-voltage operation, high-speed performance, and 5V tolerant inputs make it an ideal component for modern digital systems.