The MC74VHCT574ADT from ON Semiconductor is a high-performance, octal D-type flip-flop with 3-state non-inverting outputs. This integrated circuit is part of the high-speed CMOS family and is designed to interface between low-level logic circuits and higher power or higher voltage systems efficiently.

Key Features

• Advanced High-Speed CMOS Technology: The device is fabricated with silicon gate CMOS technology which provides a robust and high-speed performance.
• Octal D-Type Flip-Flops: With eight D-type flip-flops, this IC can store 8 bits of data and maintain the output state stable until the next state change.
• 3-State Outputs: The non-inverting outputs can be placed in a high impedance state, allowing for bus-oriented applications.
• High Noise Immunity: Characteristic of VHCT technology, this device has enhanced noise immunity, making it suitable for noisy environments.
• Power Down Protection: Inputs and outputs are protected against high static voltages or electric fields, ensuring a longer product life.
• Low Power Consumption: The low power requirements of this device make it suitable for battery-operated and power-sensitive applications.
• Compatibility: The MC74VHCT574ADT is TTL-compatible and can be used in systems that require mixed 3.3V and 5V environments.

Applications

The MC74VHCT574ADT is versatile and can be used in a variety of applications including:

• Memory registers
• Data storage
• Communication systems
• Computers and computer peripherals
• Instrumentation and control systems

Technical Specifications

The device is supplied in a TSSOP-20 package, which is suitable for surface mounting and is compatible with most PCB designs. It operates over a wide voltage range and has a high fan-out capability. The MC74VHCT574ADT is also characterized for operation from -55°C to 125°C, making it reliable in extreme temperature conditions.

For detailed technical specifications, please refer to the ON Semiconductor datasheet for the MC74VHCT574ADT.