Using digital logic gates such as AND, OR, XOR, NOT, NAND, NOR, and XNOR and other related logic functions is often the foundation for defining the relationship between electrical signals and how they ...

A new publication from Opto-Electronic Science; DOI 10.29026/oes.2022.220010 considers optical logic gates in future computers. If you are reading this on your smartphone, its CPU (central processing ...

Logic gates are the fundamental building blocks of computers, and researchers at the University of Rochester have now developed the fastest ones ever created. By zapping graphene and gold with laser ...

A collection of transistors and resistors that implement Boolean logic operations in a digital circuit. Logic gates have one or two 0 or 1 inputs but only one 0 or 1 output as in the following ...

Call it Protein Logic Gate 2.0. The 1.0 version, which rewired native signaling pathways, was admirably direct, bypassing awkward rewiring at the DNA and RNA levels, but it wasn’t very scalable or ...

A low input-current logic gate optocoupler, the FOD2200 is specified for an isolation voltage of 5 kVRMS over a wide supply voltage range. High common-mode rejection (CMR) of 1 kV/µs and hysteresis ...

Teaching students about logic gates is often done in two parts, once on the whiteboard for the theory, and again on the breadboard for the practice. [shurik179] wasn’t a fan of the abstraction between ...