The CD74FCT162543ATSM is a 16-bit registered transceiver with 3-STATE outputs manufactured by Intersil (now Renesas). This device is part of the FCT (Fast CMOS Technology) logic family and is designed for high-speed data transmission and storage applications. It combines the functions of a transceiver and a register, providing both data buffering and storage capabilities.

Applications

• Memory Interfacing: Used in memory systems as a buffer and register to improve data transfer rates.
• Data Communication: Employed in communication systems for high-speed data transmission.
• Bus Interface: Provides a reliable interface between different buses in a digital system.
• High-Speed Logic: Used in high-performance computing systems for fast data manipulation.

Features

• 16-Bit Transceiver: Allows bidirectional data flow between two buses.
• Registered Outputs: Provides storage for data, improving timing margins.
• 3-STATE Outputs: Enables multiple devices to share the same bus.
• Fast Propagation Delay: Ensures high-speed data transmission.
• Low Power Consumption: Reduces energy usage in the system.
• TTL-Compatible Inputs: Allows direct interface with TTL logic devices.
• Operating Voltage: Typically operates at 5V.

Benefits

• Improved Data Transfer Rates: Fast propagation delay allows for high-speed data transmission.
• Enhanced System Performance: Registered outputs improve timing margins and overall system performance.
• Increased System Flexibility: 3-STATE outputs enable multiple devices to share the same bus.
• Reduced Power Consumption: Low power consumption minimizes energy usage and heat generation.
• Easy Integration: TTL-compatible inputs allow direct interface with TTL logic devices.

Additional Details

The CD74FCT162543ATSM is commonly used in applications where high-speed data transfer and storage are required. The device's registered outputs provide a stable data output, even when the input data is changing. The 3-STATE outputs allow multiple devices to share the same bus, improving system flexibility. This transceiver is designed to meet industry standards for reliability and performance.