ON Semiconductor MC74ACT541N Octal Buffer/Line Driver

The MC74ACT541N is a high-performance, octal buffer and line driver designed to interface with 8-bit data buses in bus-oriented systems. Manufactured by ON Semiconductor, a leader in semiconductor solutions, this integrated circuit provides a robust and efficient way to drive bus lines or buffer memory address registers. With its non-inverting 3-state outputs, the MC74ACT541N is ideal for driving heavily loaded outputs with up to 15 LSTTL loads.

Constructed with BiCMOS technology, the MC74ACT541N offers a perfect blend of speed and power consumption, making it suitable for a wide range of applications. The device operates over a broad voltage range of 4.5V to 5.5V and is characterized for operation from -40°C to 85°C, ensuring reliable performance under varying environmental conditions.

The MC74ACT541N features eight non-inverting buffers with 3-state outputs that can be placed in either a high impedance state or a normal logic state, allowing for greater flexibility in bus management. This capability is particularly useful in multiplexed bus systems where output enable signals are used to control which devices are actively driving the bus.

Key features of the MC74ACT541N include:

• High-Speed Operation: The device is capable of fast data transfer, which is essential for high-speed computing and data processing applications.
• Low Power Dissipation: Its efficient design ensures minimal power consumption, contributing to the overall energy efficiency of the system.
• High Noise Immunity: The input and output interface levels are designed to withstand electrical noise, providing a stable and reliable data transmission.
• 3-State Outputs: The outputs can be put into a high impedance state, allowing for multiple devices to be connected to the same bus without interference.
• Compatibility: The MC74ACT541N is compatible with TTL and CMOS logic levels, ensuring easy integration into existing systems.

Encased in a plastic DIP-20 package, the MC74ACT541N provides a compact solution for space-constrained applications. Whether used in personal computers, data communication equipment, or digital signal processors, the MC74ACT541N from ON Semiconductor is an excellent choice for reliable and efficient data buffering and line driving.