STMicroelectronics 74VHC05TTR Hex Inverter

The 74VHC05TTR from STMicroelectronics is a high-speed CMOS device that features six inverting buffers with open-drain outputs. This integrated circuit is designed to be used in applications that require inverting functions with the added capability of driving a high current load or achieving a wired-AND function with external pull-up resistors.

Key Features:

• Logic Type: Hex Inverter with Open Drain Outputs
• Supply Voltage Range: 2V to 5.5V, making it suitable for a wide range of applications from low-voltage portable devices to more robust industrial equipment.
• High Speed: t<sub>PD = 5.8ns (Typ) at V<sub>CC = 5V, ensuring fast response times in critical applications.
• Low Power Consumption: I<sub>CC = 2µA (Max) at TA = 25°C, which is ideal for battery-powered devices.
• High Noise Immunity: V<sub>NIH/V<sub>NIL = 28% V<sub>CC (Min), providing reliable operation in electrically noisy environments.
• Power Down Protection: Inputs and outputs on the 74VHC05TTR are protected against 5V over-voltage without additional external components.
• Low Noise: Volp = 0.8V (Max), contributing to a reduction in signal distortion.
• Pin and Function Compatibility: The 74VHC05TTR is pin compatible with the low power Schottky TTL (LSTTL).

Applications:

The versatile nature of the 74VHC05TTR makes it suitable for a variety of applications, including:

• Logic level conversion
• Line driving
• Memory address driving
• Bus-oriented systems

Package and Quality:

The 74VHC05TTR comes in a TSSOP-14 package, which is designed for surface mount technology, providing a compact footprint for space-constrained applications. Additionally, STMicroelectronics is committed to high standards of quality, and the 74VHC05TTR is no exception, meeting stringent requirements that ensure reliability and performance.