Hackaday

Building Diode And Diode-Transistor Logic Gates

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 the ...
EDN

Digital Electronics Course – Part 6: The other logic gates

The previous article examined the concept of logic gates. They can be made from discrete and active electronic components, although today logic gates are available within integrated circuits. In this ...
Business Wire

Single-Gate Logic Devices from Diodes Incorporated Target Automotive Applications Including Infotainment and ADAS

PLANO, Texas--(BUSINESS WIRE)--Diodes Incorporated (Nasdaq: DIOD) today announced new additions to its expanding portfolio of automotive-compliant logic devices. The 74AHC1GxxQ (standard CMOS) and ...
EDN

Diode-Transistor Logic

The circuit above is a 3−input Diode−Transistor Logic (DTL) gate. Write the truth table for the input combinations of 0 V and 5 V with respect to the ground. Which type of logic gate does this circuit ...
MIT Technology Review

First Logic Gate Made From Undoped Silicon Nanowires

Silicon nanowires are one of the great hopes for electronic devices of the future. Unlike features carved using photolithography, nanowires are easy to make on a nanometre scale. Electronic engineers ...
Hackaday

Making Logic With Inductors

We’ve seen NAND and NOR logic gates – the building blocks of everything digital – made out of everything from marbles to Minecraft redstone. [kos] has outdone himself this time with a logic circuit we ...
NextBigFuture

Engineered modular and orthogonal genetic logic gates for robust digital-like synthetic biology had proof of concept built inside E Coli

Modular and orthogonal genetic logic gates are essential for building robust biologically based digital devices to customize cell signalling in synthetic biology. Here we constructed an orthogonal AND ...