The 74ALVCH16646DGG is a high-performance, bi-directional transceiver from NXP Semiconductors, designed for asynchronous communication between data buses. It is part of the Advanced Low-Voltage CMOS High-Speed (ALVCH) family, which is renowned for its low-voltage operation and high-speed interface technology.

Key Features

• High-Speed Operation: This transceiver is capable of operating at high speeds, which is ideal for systems that require rapid data transfer.
• Low-Voltage Operation: It operates at a nominal voltage of 3.3V, making it suitable for low-voltage applications, which helps in reducing power consumption.
• Bus-Hold Data Inputs: The device comes with bus-hold data inputs that eliminate the need for external pull-up or pull-down resistors, simplifying design and saving board space.
• Wide Bus Interface: The 74ALVCH16646DGG can interface a 16-bit wide data bus, providing significant bandwidth for data-intensive applications.
• Direction Control: Direction control (DIR) and output enable (OE) inputs control the transceiver function. In the output enable mode, the device can place the I/O ports in a high-impedance state.
• Edge-Rate Control Inputs: This feature minimizes the propagation delay and reduces the noise generated by high-speed signals.
• Compliance: It is compliant with JEDEC standard no. 8-1A and meets or exceeds the requirements of the IEEE Standard 1149.1 (JTAG).

Applications

The 74ALVCH16646DGG is suitable for a variety of applications, including:

• Communication systems
• Data processing
• Industrial control systems
• Server and enterprise solutions

Package Information

The device is offered in a 48-pin TSSOP (DGG) package, which is optimized for reduced space and enhanced thermal performance, making it a practical choice for space-constrained applications.

Quality and Reliability

NXP Semiconductors is known for its commitment to quality and reliability. The 74ALVCH16646DGG transceiver is manufactured with the highest standards, ensuring reliable performance in demanding environments.