The MC74LCX540DTG is a high-performance, octal buffer/line driver designed to operate with a 5V power supply while maintaining the low voltage and low power consumption of a 3.3V system. This device is manufactured by ON Semiconductor, a renowned leader in the semiconductor industry, known for their innovative and reliable products.

Key Features

• Logic Type: Octal Buffer/Line Driver with 3-State Outputs
• Voltage Compatibility: 2.3V to 3.6V
• High Drive: Capable of driving a 24mA load with 3.0V to 3.6V
• Power-Off Protection: Inputs tolerate up to 5V for interface with 5V systems
• High-Speed Operation: t_PD 4.5ns (Max) @ 3.3V
• Package: TSSOP-20

Applications

The MC74LCX540DTG is ideal for interfacing between different voltage systems within telecommunication, computing, and industrial applications. Its robust design ensures signal integrity in mixed-voltage environments, making it particularly suitable for:

• Bus Interface/Buffering
• Signal Gating
• Memory Address Driving
• Data Transmission Lines

Performance and Quality

ON Semiconductor's MC74LCX540DTG is designed for optimal performance in high-speed digital systems. Its low-power consumption and high noise immunity are achieved through CMOS technology. The device also features over-voltage tolerance inputs that facilitate 5V to 3.3V translation, making it versatile for multi-voltage applications.

Environmental and Regulatory Compliance

Committed to environmental sustainability, ON Semiconductor ensures that the MC74LCX540DTG complies with various international standards. The device is lead-free, halogen-free, and RoHS compliant, minimizing the environmental impact and meeting regulatory requirements for global deployment.

Ordering and Packaging

The MC74LCX540DTG is supplied in a TSSOP-20 package, which is designed for space-saving within PCB layouts. The product is available in tube or tape and reel packaging options, facilitating ease of integration into automated manufacturing workflows.