Logic gates perform essential operations like AND, OR, and NOT, using transistors to control inputs and outputs. In CMOS circuits, PMOS and NMOS transistors are paired to create efficient gates.

Logic gates are typically manufactured using transistor-transistor logic (TTL) or CMOS technologies, each offering unique benefits. TTL uses bipolar junction transistors (BJT), incorporating both ...

Contemporary logic circuits use MOSFETs as the elements to build gates, but there are many ways to implement them. Using relays is one of them, and you can literally see how they work.

Digital electronics rely on logic gates to perform operations. While modern integrated circuits (ICs) contain millions or billions of transistors packed into a small chip, understanding the ...

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 ...

Research paper from KAIST and Gachon University. Abstract “Multi-valued logic (MVL) circuits based on heterojunction transistor (HTR) have emerged as an effective strategy for high-density information ...

Researchers in Sweden have created electronic circuits and devices that are integrated within living plant material. The team introduced a conductive polymer into the vascular system of plants, which ...

Current silicon gates are pure logic -- on or off, billions of times per second. In magnetologic gates, there are two magnetic electrodes that magnetically store data -- like a hard drive ...