Here we demonstrate all-passive on-chip optical AND and NAND logic gates made from a directional emitting cavity connecting two ultrasmall photonic crystal heterojunction diodes. The measured ...

It’s an excellent way to get started in digital logic or understanding gates, and much simpler than dealing with 74-series chips on a breadboard like many of us might have done, but those logic ...

Logic Chips. Finally there are standard logic chips that may be used as general purpose functions such as the 74×139, two to four decoder with enable. ... (NOT gate chip) ...

Applied Materials AMAT is benefiting from rising demand for AI infrastructure, with its Logic and DRAM businesses gaining traction. Since AI operations need both logic chips to process AI workloads ...

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 ...

Although thousands of gates are routinely placed on a single chip, discrete logic chips with only one or two gates are also manufactured. These chips are used as "glue chips" between ASICs and ...

Any survival handbook for Silicon Valley start-ups trying to sell intellectual property might well include a final sentence that reads: If all else fails, build and sell chips yourself. That's what ...

Logic gates take two inputs, compare them, and then output a signal based on the result. They can, for example, output a 1 if both incoming signals are a 1 or a 0, or if either or neither of them ...

A single chip used in creating electronic components like processors and memory modules can contain billions of logic gates. The newly developed logic gate, which demonstrates the viability of ...