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Toshiba Semiconductor and Storage 74VHCT574AFT Environmental and export classification status description

The Toshiba TC7SH574 (74VHCT574AFT) is an octal D-type flip-flop IC with 3-state outputs. It is part of the 74VHCT series and is commonly used in digital electronics applications. Functions: - The 74VHCT574AFT contains eight edge-triggered D-type flip-flops with a buffered common Clock (CP) and a buffered common Master Reset input. - Each of the eight flip-flops has independent Data (D), Clock (CP), Set (S), and Reset (R) inputs, along with a buffered output (Q). - The outputs are three-state, meaning they can be independently enabled or disabled, allowing multiple devices to share a common bus. Applications: - Data storage and transfer in digital systems. - State machine and register implementations. - In digital control systems and communication systems. - Used in memory units and addressable latches. Alternative Components: - 74HC574 - SN74ACT574 - CD74ACT574 Embedded Modules: - The 74VHCT574AFT can be found in some FPGA and microcontroller development boards. - Embedded systems with digital control functionalities often use this IC. - It may be integrated into various industrial control systems. Related Q&A: 1. What is the difference between the 74VHCT574AFT and the 74HC574 IC? - The 74VHCT series is compatible with both 5V and 3.3V systems, while the 74HC series is typically used in 5V applications only. 2. How can I connect multiple 74VHCT574AFT ICs together in a circuit? - You can connect the output pins (Q) of one IC to the input pins (D) of another to create larger storage registers or data transfer chains. 3. Can the 74VHCT574AFT be used for frequency division applications? - Yes, you can use this IC in frequency division circuits by connecting the Q outputs to appropriate logic gates to achieve the desired division ratio. 4. What is the maximum clock frequency supported by the 74VHCT574AFT? - The maximum clock frequency varies based on voltage levels and environmental conditions, but typically, it can handle frequencies up to several megahertz. 5. Are there any specific precautions to consider when designing with the 74VHCT574AFT? - Pay attention to signal integrity, power supply decoupling, and proper grounding to ensure reliable operation, especially in high-speed digital systems.