The fun part about logic gates is that there are so many ways to make them, with each approach having its own advantages and disadvantages. Although these days transistor-transistor logic (TTL) is … ...

Physicists at the University of California, Riverside have received a $2 million research grant to work on "magnetologic gates," a brand new computing building block made from graphene and ...

The NAND gate outputs LOW only if all inputs are HIGH. Otherwise, the output is HIGH. Circuit Diagram: Operation: The two transistors are connected in series. For current to flow from Vcc through the ...

Nanotechnology continues its rapid evolution as two more research groups report on the assembly of individual molecules and molecular scale structures into functional logic circuits. Researchers from ...

The Boolean logic gates AND, OR and NOT comprise transistors, which are on/off switches wired together. Gates have one or two inputs but only one output, and they are wired in patterns that make ...

Direct-Write Fabrication of Individual Field-Effect Transistors. Using a novel strategy, we have successfully demonstrated the resist-free fabrication of both depletion-mode (D-mode) and ...

It's time to dig inside to understand how the internal CPU components are designed. We'll discuss transistors, logic gates, power and clock delivery, design synthesis, and verification.