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 ...

The main purpose of this Computer is to make a decently compact, decently fast and decently capable 4-Bit Computer using mostly components that were available around the mid-60s. The Instruction Set ...

DTL is the forerunner of TTL. It was first produced in the 1950s using discrete transistors and moved across to integrated form (in DIL packages) in the early 1960s. DTL is characterised as being a ...

Before the era of large-scale integration (LSI) semiconductor circuits, discrete logic circuits using the common diode-transistor logic (DTL) were still necessary and available in a format that was ...

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 ...

Abstract: The high-speed performance of saturated logic circuits are generally limited by collector storage time, Gold diffusion is commonly used to minimize minority-carrier lifetime, at the expense ...

A variety of logic-circuit techniques have been in use since the 1960s, when integrated logic first came into existence. In the beginning was Resistor-Transistor Logic (RTL). Then came ...

Abstract: A transistor amplifier with nonlinear tunnel-diode or backward-diode feedback is described for use as a resistor-coupled threshold logic circuit or general purpose switch. The tunnel-diode ...

‘Commenting upon the apparently universal adoption of ferrite-core storage and transistor-based logic in contemporary computers, the science correspondent of a Sunday newspaper recently concluded that ...