ON Semiconductor 74VCX16721MTD Low Voltage 20-Bit Universal Bus Driver

The 74VCX16721MTD from ON Semiconductor is a high-performance, low-voltage 20-bit universal bus driver designed with the modern electronic engineer's needs in mind. This device is tailored for very high-speed operation while maintaining the low power dissipation of CMOS technology. It is an ideal choice for interfacing with high-speed microprocessors and can be used in a wide range of applications, such as memory drivers, clock drivers, and bus-oriented transmitters/receivers.

Constructed with advanced silicon technology, the 74VCX16721MTD operates at a nominal voltage of 3.3V, making it compatible with 3.3V supply systems. This device is also tolerant to 5V signals, allowing for mixed-voltage applications. Its flexibility is further enhanced by the inclusion of 20-bit universal bus drivers with 3-state outputs, which can be individually controlled, offering precision and control over connected devices.

The 74VCX16721MTD features a wide data bandwidth, which makes it suitable for high-speed data transfer systems. The device supports bus hold on data inputs, eliminating the need for external pull-up or pull-down resistors and saving board space and cost. The product is also equipped with power-off high impedance inputs and outputs, ensuring that the device remains protected when powered down.

ON Semiconductor has packaged this device in a 56-pin TSSOP (Thin Shrink Small Outline Package), providing a compact footprint for space-constrained applications. The 74VCX16721MTD is characterized for operation from -40°C to +85°C, ensuring reliable performance across a wide range of environmental conditions.

In summary, the ON Semiconductor 74VCX16721MTD offers a robust feature set, including low-voltage operation, 5V tolerant inputs, bus hold, and high-impedance states. Its high-speed capabilities and flexible design make it a versatile component for a variety of digital logic applications where space and power efficiency are critical.

For detailed specifications, application circuits, and additional information, engineers and designers are encouraged to consult the official ON Semiconductor datasheets and product guides.