The 74LCX240MTCXTSSOP20 is a low-voltage CMOS octal buffer/line driver with 5V tolerant inputs, manufactured by Fairchild/ON Semiconductor. This device is designed for high-performance bus interface applications requiring minimal power consumption. It features non-inverting outputs and is housed in a TSSOP-20 (Thin Shrink Small Outline Package) for space-saving on printed circuit boards.

Applications

• High-speed data transmission
• Memory interfacing
• Bus interface applications
• Address and data line driving
• Level translation

Features

• Low voltage operation (2.0V to 3.6V)
• 5V tolerant inputs
• High-speed performance: tpd = 4.5ns (typical) at 3.3V
• Low power consumption: ICC = 10μA (maximum)
• Non-inverting outputs
• TSSOP-20 package for space-saving
• Output drive capability: 24mA

Benefits

• Ideal for battery-powered and low-power applications due to minimal power consumption.
• Facilitates seamless interface between different voltage levels.
• Enhances system performance with high-speed data transmission.
• Reduces PCB size and cost due to the compact TSSOP-20 package.
• Increases system reliability with robust output drive capability.

Additional Details

The 74LCX240 is designed with advanced low-voltage CMOS technology, ensuring minimal power dissipation without sacrificing speed. Its 5V tolerant inputs allow for direct interfacing with 5V logic circuits, simplifying system design. The device operates within a voltage range of 2.0V to 3.6V, making it suitable for various low-voltage applications. The 24mA output drive capability enables it to drive heavily loaded buses. The TSSOP-20 package provides excellent thermal performance and is suitable for surface-mount technology. Proper decoupling capacitors should be used near the power supply pins to minimize noise and ensure stable operation. Its propagation delay of 4.5ns (typical) at 3.3V ensures high-speed data transmission. It is commonly used in computer systems, communication equipment, and industrial control systems. The device is lead-free and RoHS compliant.