The P74FCT863BTP is an 8-bit transceiver manufactured by Pericom (now Diodes Incorporated). It is part of the FCT (Fast CMOS Technology) logic family, offering high-speed performance and low power consumption. This transceiver is designed for bidirectional data communication between two buses, making it suitable for various applications in digital systems.

Applications

• Bidirectional data buffering
• Bus isolation
• Data communication between different subsystems
• Memory interface
• Peripheral interface
• Networking equipment

Features

• High-speed operation: tpd = 4.5 ns (typical)
• Low power consumption
• TTL-compatible inputs
• Output drive capability: 48/64 mA
• Bidirectional data flow
• Operating voltage range: 4.75V to 5.25V
• Operating temperature range: -40°C to +85°C
• Available in DIP and SOIC packages

Benefits

• Enables high-speed bidirectional data communication in digital systems.
• Reduces power consumption, making it suitable for low-power applications.
• Interfaces easily with TTL logic circuits.
• Provides high output drive capability for reliable signal transmission.
• Simplifies bus isolation and data buffering.
• Operates reliably over a wide range of temperature conditions.
• Offers flexibility in PCB design with multiple package options.

Additional Details

The P74FCT863BTP is housed in a 24-pin DIP (Dual In-line Package). The device features eight channels, each capable of transmitting data in either direction. The direction of data flow is controlled by the DIR input. The output enable (OE) input allows for disabling the outputs, providing bus isolation. It is commonly used in computer systems, communication equipment, and industrial control systems where bidirectional data transfer and bus management are required. The fast propagation delay of 4.5 ns ensures efficient data transfer between different parts of the system. The high output drive capability ensures that signals can be transmitted over longer distances without significant signal degradation. The P74FCT863BTP is a versatile and reliable solution for high-speed bidirectional data communication applications.