The PI74VCX16244A is a high-performance, low-voltage 16-bit buffer/line driver designed for use in systems that require low power consumption without sacrificing speed and performance. Manufactured by Diodes Incorporated, this integrated circuit is part of their VCX range, which stands for Voltage-Controlled Crystal Oscillator, indicating its optimized operation for high-speed signaling while maintaining low power dissipation.

Key Features

• Low Voltage Operation: The device is designed to operate at a 1.65V to 3.6V range, making it ideal for portable and battery-powered applications where power efficiency is critical.
• High-Speed Performance: With a typical propagation delay of only 3.0ns at 3.3V, the PI74VCX16244A ensures fast data transfer, suitable for high-speed data processing and communication systems.
• 16-Bit Bus Interface: The device features a 16-bit wide bus interface, which can be used as either a buffer or a line driver, providing versatility in its application.
• 5V Tolerant Inputs: Inputs can tolerate up to 5V, allowing the device to interface with higher voltage logic levels without damage.
• Power-Off High Impedance: The PI74VCX16244A offers a power-off high impedance state, ensuring minimal power consumption when the device is not in active use.
• Flow-Through Pinout: The optimized pinout design facilitates easy PCB layout and reduces crosstalk, enhancing signal integrity.

Applications

The PI74VCX16244A is suitable for a wide range of applications, including:

• Memory interfacing in servers and workstations
• Signal buffering for data communication systems
• Bus driving for backplane and motherboard applications
• Portable electronics where power efficiency is paramount

Quality and Reliability

Diodes Incorporated is committed to providing high-quality products. The PI74VCX16244A is subjected to rigorous testing and quality control measures to ensure it meets the industry standards for reliability and performance. This device is available in multiple packaging options, including the space-saving TSSOP and QSOP packages, making it suitable for compact, high-density circuit designs.