ON Semiconductor MC74ACT540DTR2G Octal Buffer/Line Driver

The MC74ACT540DTR2G is a high-performance, octal buffer/line driver designed to offer both 3-state non-inverting and inverting outputs. This integrated circuit is manufactured by ON Semiconductor, a leading provider of semiconductor-based solutions. The device is part of the 74ACT series, which is renowned for its high-speed operation and compatibility with TTL (Transistor-Transistor Logic) levels.

With the capability to operate at a voltage range of 4.5V to 5.5V, the MC74ACT540DTR2G is tailored for interfacing with 5V systems. This makes it an ideal choice for a wide range of applications, including driving bus lines or buffering memory address registers in computers, communication systems, and other digital systems that require high-speed, low-power consumption, and efficient interfacing.

The device features eight non-inverting buffers with 3-state outputs, which can be used independently or tied together for wider applications. The 3-state outputs allow for connection to a bus-oriented system, providing the flexibility to share bus lines without the risk of bus contention. The MC74ACT540DTR2G is equipped with two active-low Output Enable (OE) inputs, which, when high, place the outputs in a high-impedance state. This high-impedance state ensures that the outputs are effectively disconnected from the bus, allowing other devices to drive the bus without interference.

Constructed with BiCMOS technology, the MC74ACT540DTR2G offers the advantage of CMOS low power consumption while maintaining TTL logic levels. The device is offered in a TSSOP-20 package, which is not only space-saving but also conducive to surface mount technology, thus facilitating compact and efficient PCB designs.

ON Semiconductor's commitment to quality is evident in the MC74ACT540DTR2G, which is designed for robust performance and reliability. This product is suitable for a variety of industrial, commercial, and consumer applications where a reliable and efficient octal buffer/line driver is essential.

Overall, the MC74ACT540DTR2G from ON Semiconductor is a versatile and reliable component that provides a perfect solution for systems requiring high-speed data transfer and interfacing, while maintaining low power consumption and high integration.