Product Overview: NXP 74ABT244DB Octal Buffer/Line Driver

The NXP 74ABT244DB is a high-performance, octal buffer/line driver designed to provide a flexible interface between input and output ports with different voltage levels. This advanced bi-directional device features eight buffers with 3-state outputs, capable of driving heavily loaded outputs with high current sourcing capability for driving LED displays, and high current sinking capability for interfacing with bus lines.

The 74ABT244DB operates from a 4.5V to 5.5V supply voltage range, making it suitable for TTL and 5V CMOS technologies. It is optimized for high-speed signal propagation, with a typical propagation delay of only 3.6ns, ensuring minimal delay in data transmission. The device is an ideal choice for buffering bus lines, signal lines, and control lines in a wide range of applications, including computers, communication systems, and industrial control equipment.

Key Features:

• Logic Family: ABT
• Logic Type: Octal Buffer/Line Driver with 3-state outputs
• Number of Channels: 8
• Output Current: High current sourcing and sinking capabilities
• Voltage - Supply: 4.5V to 5.5V
• Propagation Delay: 3.6ns at 5V
• Operating Temperature: -40°C to +85°C
• Mounting Type: Surface Mount
• Package / Case: SSOP-20

Applications:

• Interfacing between different logic levels
• Bus driving for high-speed data transmission
• Memory address driving
• Control line buffering
• LED display driving

The NXP 74ABT244DB is provided in a space-saving SSOP-20 package, which is ideal for applications where board space is at a premium. Its enhanced durability and reliable performance under a broad range of environmental conditions make it a robust choice for designers looking to create high-performance electronic systems. With its advanced features and versatile applications, the NXP 74ABT244DB is a valuable component for any electronic design requiring high-speed, bi-directional data transfer and interfacing.