ON Semiconductor MC74ACT241DWR2G Octal Buffer/Line Driver

The MC74ACT241DWR2G is a high-performance, octal buffer and line driver designed to interface with 8-bit microprocessors and transmit data to highly capacitive loads and bus-oriented systems. This device from ON Semiconductor is part of the ACT series, which is well-known for its robustness and compatibility with TTL (Transistor-Transistor Logic) levels, while providing the benefits of CMOS technology, such as lower power consumption and increased speed.

With its non-inverting buffers and line drivers featuring 3-state outputs, the MC74ACT241DWR2G ensures that the device can be used for bidirectional bus interfacing without sending any unwanted data. This is particularly useful in multiplexed bus systems where output connection to a common bus is required. The device is equipped with two active-low output enables (OE1 and OE2), which allow the user to control the state of the outputs. When enabled, the outputs exhibit the low impedance characteristics of a standard output, whereas when disabled, the outputs are in a high impedance state, effectively isolating the bus lines.

The MC74ACT241DWR2G comes in a wide-body SOIC-20 package, providing a compact footprint for space-constrained applications. It operates over a broad voltage range from 4.5V to 5.5V, which allows for seamless integration into 5V systems. The device also features a high drive capability, making it suitable for driving large capacitive loads while maintaining signal integrity.

This ON Semiconductor product is characterized for operation from -40°C to +85°C, ensuring reliable performance across various environmental conditions. Moreover, the MC74ACT241DWR2G is designed with inputs and outputs on opposite sides of the package to facilitate easier routing of PCBs. This thoughtful design consideration leads to a more straightforward and efficient layout, which can be critical in complex circuit designs.

Whether you're designing a data bus for a new microprocessor system or looking for a reliable buffer to manage signal transmission in your current project, the MC74ACT241DWR2G offers a dependable and efficient solution that meets the stringent requirements of modern digital applications.