The SN74ACT240DWRE4 is a high-performance, octal buffer/line driver designed by Texas Instruments to deliver reliable and efficient operation in a wide range of digital applications. This integrated circuit is part of the ACT family, which is known for its advanced CMOS logic that operates at higher speeds while maintaining low power consumption.

Key Features

• Logic Type: Octal Buffer/Line Driver with 3-State Outputs
• Number of Channels: 8
• Output Type: 3-State
• Operating Voltage Range: 4.5V to 5.5V
• Maximum Operating Temperature: -40°C to +85°C
• Mounting Type: Surface Mount
• Package / Case: SOIC-20
• Propagation Delay Time: 8ns at 5V

The SN74ACT240DWRE4 offers two sets of eight buffers with separate output-enable (OE) inputs. It is capable of driving bus lines or buffer memory address registers with its high-current outputs. The device is particularly useful in situations where high speed and low power consumption are required, making it ideal for interfacing with bus lines in a wide range of computing and telecommunications systems.

Applications

This versatile buffer/line driver is well-suited for a variety of applications, including:

• Bus Interface
• Data Transmission
• Memory Address Driving
• Input/Output Port Expansion
• Signal Path Delay

The SN74ACT240DWRE4 is available in a wide-body SOIC-20 package, ensuring a compact footprint while providing adequate thermal performance for most applications. Its 3-state outputs allow for connection to common bus lines, contributing to efficient data flow control within the system.

With its robust design and Texas Instruments' commitment to quality, the SN74ACT240DWRE4 is a reliable choice for designers looking to optimize their digital systems for both speed and power efficiency.