ON Semiconductor MC74LCX540TDTR2G Product Overview

The MC74LCX540TDTR2G is a high-performance, low-voltage octal buffer/line driver with 5V tolerant inputs and outputs, designed and manufactured by ON Semiconductor. This device is specifically engineered to operate with a 2.3V to 3.6V power supply, making it an ideal choice for interfacing between systems that operate at different voltage levels.

Equipped with eight non-inverting buffers/line drivers, the MC74LCX540TDTR2G can be used in a variety of applications, including driving bus lines or buffering memory address registers. Its 5V tolerant inputs and outputs allow interface with 5V devices, which is a significant feature for mixed-voltage systems.

The device is characterized for operation from -40°C to +85°C, ensuring reliable performance across a wide range of environmental conditions. This makes it suitable for industrial, automotive, and consumer applications where temperature variations are a concern.

Key Features

• Low Voltage Operation: 2.3V to 3.6V
• 5V Tolerant Inputs and Outputs
• High Drive Capability: 24mA at the Outputs
• Power-Off High Impedance Inputs and Outputs
• Supports Live Insertion and Withdrawal (Partial Power-Down Mode)
• IOFF and Power-Up/Down High Impedance Provide Zero Power Bounce
• Multiple Package Options: TSSOP-20

Applications

• Memory Address Driving
• Bus Driving
• Data Transmission
• Signal Level Translation

The MC74LCX540TDTR2G comes packaged in a TSSOP-20 (Thin Shrink Small Outline Package), which is optimized for reduced space in PCB layouts. The device's performance is guaranteed over the specified voltage and temperature range, making it a robust choice for complex electronic systems. With ON Semiconductor's commitment to quality, the MC74LCX540TDTR2G represents a reliable solution for designers looking to improve signal integrity in their digital applications.