The 74ABT652AD from NXP Semiconductors is a high-performance, octal transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. This integrated circuit is part of the ABT range of products, known for their advanced BiCMOS technology. The 74ABT652AD is designed to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.

Key Features

• Octal Bidirectional Transceiver: This device includes eight bidirectional data lines that allow for simultaneous two-way data flow, enhancing data processing efficiency.
• Non-Inverting Outputs: The outputs of the 74ABT652AD are non-inverting, providing a straightforward interface that does not require additional inversion logic.
• 3-State Outputs: The 3-state outputs enable the device to connect to a bus or data lines where multiple devices can share the same connection without interference.
• Live Insertion and Extraction: The 74ABT652AD supports live insertion and extraction, minimizing system downtime and allowing for easier maintenance and upgrades.
• Power-Off Disable: Outputs can be put into high-impedance during power-off, ensuring no damaging current flows through the device or the bus system.
• High-Speed Operation: With fast propagation delays and output transition times, this device is suitable for high-speed applications.

Applications

The 74ABT652AD is ideal for use in applications requiring high-speed bidirectional data flow and interfacing, such as:

• Memory address drivers
• Bus-oriented systems
• Buffer memory address registers
• Clock drivers

Technical Specifications

• Supply Voltage (V<sub>CC): 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Package: 24-Pin Plastic SO (Narrow)
• Logic Family: ABT
• Mounting Type: Surface Mount

In summary, the NXP 74ABT652AD is a versatile, high-speed octal transceiver that provides reliable and efficient data transfer in a wide range of high-performance applications. Its advanced features ensure that it can meet the rigorous demands of modern digital systems.