EDN

Simple logic circuit doubles input frequency

The versatile phase-locked loop (PLL) allows multiplication of a reference frequency with an operating frequency that ranges from “DC to daylight.” A PLL is overkill for some applications, however, ...
Science Daily

Self-assembled logic circuits created from proteins

In a proof-of-concept study, researchers have created self-assembled, protein-based circuits that can perform simple logic functions. The work demonstrates that it is possible to create stable digital ...
Nanowerk

Researchers create self-assembled logic circuits from proteins

(Nanowerk News) In a proof-of-concept study, researchers have created self-assembled, protein-based circuits that can perform simple logic functions. The work demonstrates that it is possible to ...
Physics World

Fledgling graphene circuit performs basic logic

Researchers in Italy have created the first integrated circuit to combine two transistors made from the “wonder material” graphene. By adapting a technique used to fabricate silicon transistors the ...
EurekAlert!

Researchers create self-assembled logic circuits from proteins

In a proof-of-concept study, researchers have created self-assembled, protein-based circuits that can perform simple logic functions. The work demonstrates that it is possible to create stable digital ...
EurekAlert!

NIST researchers simulate simple logic for nanofluidic computing

Invigorating the idea of computers based on fluids instead of silicon, researchers at the National Institute of Standards and Technology (NIST) have shown how computational logic operations could be ...
Compound Semiconductor

2D MoS₂ FPGA integrates 4000 FETs

Now a Chinese team, led by Peng Zhou and Wenzhong Bao at Fudan University, has developed a top-gate (TG) 2D ...
The Engineer

Researchers create self-assembled protein-based logic circuits

Researchers in the US and the UK have announced development of self-assembled, protein-based circuits that can perform simple logic functions. Image via stock.adobe.com The proof-of-concept study, ...
Hackaday

Survey Of Simple Logic Simulators

A few months ago, a tweet by [Ken Shirriff] asking about simple digital simulators caught my attention. The topic came up again in May when a repair video by [CuriousMarc] featured one such simulator ...
EDN

Simple Logic Probe

This simple logic probe has both LEDs on with no signal at the input but due to the nor gates connected to the probe, indicates correctly when a high or low signal is present. It also works correctly ...
PC Magazine

glue logic

A simple logic circuit that is used to connect complex logic circuits together. For example, an ASIC chip may contain large functions, such as a microprocessor, memory block or communications block, ...