Product Overview: MC74AC574DTR2G by ON Semiconductor

The MC74AC574DTR2G is a high-performance, octal D-type flip-flop with 3-state outputs from ON Semiconductor. This integrated circuit is designed to provide a convenient interface between the asynchronous communication of data between the data bus and the input/output ports. It is a crucial component in digital systems where data buffering is necessary to ensure data integrity during read/write operations.

Constructed with advanced CMOS technology, the MC74AC574DTR2G offers a robust solution for high-speed operations while maintaining low power consumption. This makes it an ideal choice for battery-operated devices and power-sensitive applications. Its octal D-type flip-flops are edge-triggered, capturing data on the rising edge of the clock signal, which allows for synchronized data transfer within the system.

The flip-flop outputs can be put into a high-impedance state, which is a key feature of the device. This 3-state output enables the MC74AC574DTR2G to be used in bus-oriented systems where multiple devices share the same data lines. By ensuring that only one device drives the bus at a time, data collisions and potential damage to the components are prevented.

Key features of the MC74AC574DTR2G include:

• High-speed operation, ensuring quick data transfer and processing.
• Low power consumption, making it suitable for energy-efficient designs.
• Support for 3-state outputs, facilitating bus-oriented applications.
• Edge-triggered flip-flops, which allow for precise data capture and timing.
• Wide operating voltage range, accommodating various system requirements.

The device is packaged in a TSSOP-20, which is a space-saving package that allows for a compact PCB layout. This package type is ideal for applications where board space is at a premium.

ON Semiconductor's MC74AC574DTR2G is a versatile and reliable component that is widely used in digital circuits requiring data storage, such as microprocessors, microcontrollers, and other logic interfaces. Its performance and features make it a go-to solution for designers looking to enhance the efficiency and reliability of their digital systems.