ON Semiconductor MC74HCT244ADWR2 Octal 3-State Non-Inverting Buffer/Line Driver

The MC74HCT244ADWR2 is a high-performance integrated circuit designed by ON Semiconductor, renowned for its reliability and efficiency in electronic applications. This particular device is an octal buffer and line driver designed to be used in interfacing applications where high speed and low power consumption are essential. It features non-inverting buffers with 3-state outputs, making it an ideal component for driving bus lines or buffering memory address registers.

Key Features

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number of Elements: 1
• Number of Bits per Element: 8
• Output Type: 3-State
• Current - Output High, Low: 6mA, 6mA
• Voltage - Supply: 4.5V ~ 5.5V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOIC-20W

The device is compatible with TTL logic levels while being able to operate at the standard 5V supply voltage, which is common in digital systems. The MC74HCT244ADWR2 is capable of driving heavy loads with its high-current outputs, both in the high and low states. This makes it suitable for driving LEDs, relays, and other high-current devices.

Applications

The MC74HCT244ADWR2 is widely used in a range of applications that require a robust and high-speed interface. Its typical applications include:

• Bus driving
• Memory address driving
• Input/Output port expansion
• Data transmission lines
• Control systems

With its industry-standard SOIC-20W package, the MC74HCT244ADWR2 is designed for easy integration into surface mount technology (SMT) processes, providing a compact and efficient solution for PCB design. The device's extended temperature range ensures performance in extreme conditions, making it suitable for industrial and automotive applications where reliability is critical.

ON Semiconductor's commitment to quality ensures that the MC74HCT244ADWR2 meets stringent standards, making it a trusted choice for engineers and designers looking for a high-performance buffer/line driver solution.