The IDT74FCT821BP is a high-speed, low-power 10-bit bus interface register from IDT (Integrated Device Technology). It is designed to provide temporary storage and buffering of data being transferred between different parts of a digital system. The device features TTL-compatible inputs and outputs, making it easy to integrate into a wide range of applications.

Applications

• Data buffering in high-speed systems
• Memory address decoding
• Microprocessor-based systems
• Peripheral interface circuits
• General-purpose register applications

Features

• 10-bit bus interface register
• High-speed operation
• Low power consumption
• TTL-compatible inputs and outputs
• 3-state outputs for bus driving
• Package: DIP

Benefits

• Improved system performance due to high-speed data transfer
• Reduced power consumption, leading to energy efficiency
• Easy integration with existing TTL logic circuits
• Flexibility in system design with 3-state outputs
• Convenient package for through-hole mounting

Additional Details

The IDT74FCT821BP operates from a single 5V power supply. It is available in a DIP package. The device is commonly used in systems where temporary storage of data is required during data transfer operations. The 3-state outputs allow multiple devices to share a common bus, enabling efficient data routing within the system. The FCT (Fast CMOS Technology) family is known for its combination of speed and low power, making it a suitable choice for performance-critical applications. The specific propagation delay and other electrical characteristics can be found in the datasheet.