STMicroelectronics 74LCX04TTR Hex Inverter

The 74LCX04TTR from STMicroelectronics is a high-performance CMOS Hex Inverter integrated circuit designed to operate at 2.3V to 3.6V, making it ideal for low-voltage applications. This product is a part of the LCX family, which is known for its low power consumption and high noise immunity. This particular device comes in a TSSOP package and is supplied in tape and reel form, which is suitable for automated assembly processes.

The 74LCX04TTR features six inverter gates, each capable of inverting the input signal presented to it. This makes the device versatile for various digital logic applications, such as signal conditioning, pulse shaping, and implementing logical operations. The high drive capability of the 74LCX04TTR allows it to drive large loads, making it suitable for both bus interfacing and signal buffering.

One of the significant advantages of the 74LCX04TTR is its 5V tolerant inputs, which allow the device to interface with 5V logic levels without sustaining damage. This feature is particularly useful in mixed-voltage environments and aids in the migration from 5V to 3.3V systems without the need for level shifters.

The device also boasts a low static power consumption, with an ICC of only 10µA max, which is beneficial for power-sensitive designs. Additionally, the 74LCX04TTR supports a high-speed operation with a propagation delay (tpd) of only 4.5ns at 3.3V, which is critical for high-speed digital systems.

For protection and reliability, the 74LCX04TTR is equipped with over-voltage tolerant inputs and outputs up to 5.5V even when powered down. It also features power-down protection on inputs and outputs, ensuring that the device remains protected when it is not powered. The operating temperature range of -40°C to +85°C makes this inverter suitable for industrial applications.

In summary, the STMicroelectronics 74LCX04TTR is a robust, versatile, and efficient solution for designers looking to implement inverting functions in their digital logic circuits, especially in low-voltage and power-sensitive applications.