Product Overview: NXP PC74HCT244T Octal Buffer/Line Driver

The NXP PC74HCT244T is a high-performance, octal buffer and line driver designed to provide interface capability for multi-purpose bus-oriented applications. This integrated circuit is part of the 74HCT family, which means it is compatible with TTL (Transistor-Transistor Logic) levels, while offering the speed and power consumption benefits of CMOS technology.

Key Features

• Logic Type: The device features octal non-inverting buffer/line drivers with 3-state outputs.
• High-Speed CMOS Technology: It operates at the high-speed CMOS level, which ensures low power consumption without sacrificing performance.
• Voltage Range: The PC74HCT244T operates within a voltage range of 4.5V to 5.5V, making it ideal for 5V systems.
• Drive Capability: It has the capability to drive 15 LSTTL loads, ensuring robust performance in driving lines across longer distances.
• 3-State Outputs: The 3-state outputs enable connection to a bus-structured system. They can be set to active, high impedance, or low impedance, which is critical for preventing bus contention.
• Package: The device is available in a surface-mount package, specifically the SO20 package, which is suitable for automated assembly processes.

Applications

The NXP PC74HCT244T is versatile and can be used in a wide range of applications. It is particularly useful in bus-oriented systems where buffer and line driving capabilities are necessary. Some common applications include:

• Bus drivers
• Data storage and retrieval systems
• Computer motherboards
• Peripheral drivers
• Memory drivers

Quality and Reliability

NXP is known for its commitment to quality and reliability, and the PC74HCT244T is no exception. It is manufactured to the highest standards, ensuring that it meets the rigorous demands of industrial and commercial applications. With its robust design and proven performance, the NXP PC74HCT244T is the ideal choice for designers looking for a reliable octal buffer/line driver.