ON Semiconductor MC74LCX07DG: Low Voltage CMOS Hex Buffer

The MC74LCX07DG from ON Semiconductor is a high-performance, low-voltage CMOS hex buffer designed to interface with 5V systems and drive heavily loaded lines with the benefit of low power consumption. This component is particularly suitable for implementing buffer functions in mixed 3.3V/5V systems and in applications requiring drive capabilities for capacitive, resistive, or inductive loads.

Key Features

• Voltage Compatibility: The device operates at a voltage range of 2.0V to 3.6V, making it compatible with lower voltage systems while also interfacing with 5V logic levels.
• Drive Capability: With its high drive capability, the MC74LCX07DG can source up to 24mA and sink up to 24mA, ensuring reliable signal transmission even in high-load conditions.
• Power-Down Protection: Inputs and outputs are equipped with power-down protection, which prevents device damage during power-off scenarios.
• Low Quiescent Current: The device features a significantly low quiescent current, which contributes to energy efficiency in the end application.
• High-Speed Operation: The buffer is designed for high-speed operation, with a propagation delay time of approximately 3.8ns at 3.3V, facilitating quick signal processing.

Applications

The MC74LCX07DG is versatile and can be used in a variety of applications, including:

• Memory address drivers
• Bus-oriented systems
• Buffer/line drivers for 3.3V to 5V logic level translation

Package and Quality

ON Semiconductor's MC74LCX07DG is offered in a SOIC-14 package, providing a compact footprint suitable for space-constrained applications. The device is also characterized for operation from -40°C to +85°C, ensuring reliable performance across a wide range of environmental conditions. Additionally, it is compliant with JEDEC standards and is lead-free, making it a suitable choice for eco-friendly and RoHS-compliant designs.