The 74HC/HCT85 are 4-bit magnitude comparators which belong to the high-speed Si-gate CMOS devices. These type of devices can be expanded to any length without extra gating and are pin compatible with ...

Reversible logic plays a very important role in recent times as reducing power consumption in digital logic design. Reversible logic contains a feature of recovering bit loss from unique input-output ...

The 74HCT85 is a high-speed 4-bit magnitude comparator that is expandable to almost any length. It features serial or parallel expansion without extra gating and has a standard output capability. It ...

This course will give you the foundation for using Hardware Description Languages, specifically VHDL and Verilog for Logic Design. You will learn the history of both VHDL and Verilog and how to use ...

In VLSI applications, area, delay and power are the important factors which must be taken into account in the design of a fast adder. The paper attempts to examine the features of certain adder ...