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This paper discusses a generalized resistor-transistor logic circuit; i.e., the output produces a signal when any m out of the n inputs are ``on.'' Practical limitations such as using precision power ...
While working on recreating an “ancient” (read: 60-year-old) logic circuit type known as resistor-transistor logic, [Tim] stumbled across a circuit with an unexpected oscillation.
Resistor-Transistor Logic based Logic Gates. ... If we provide a High signal at the base, the transistor will enter its saturation region and drop a small amount of voltage between collector and ...
TTL was a result of a natural progression from the earlier Resistor Transistor Logic (RTL) and Diode Transistor Logic ... TTL Output signal voltage specification: Voltage Output High V OH: 2.4V: ...
An XOR may be constructed using combinatorial logic: an OR ANDed with a NAND. This circuit uses a diode-bridge and a single transistor - quite neat. It does mean however that there is no output buffer ...
Logic gates are typically manufactured using transistor-transistor logic (TTL) or CMOS technologies, each offering unique benefits. TTL uses bipolar junction transistors (BJT), incorporating both ...
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 ...
If the logic enabled current to flow to ground, that would pull the output level down against the resistor. If the logic blocked the current, the resistor/transistor would pull the output up towards ...
Abstract: This paper discusses a generalized resistor-transistor logic circuit; i.e., the output produces a signal when any m out of the n inputs are ``on.'' Practical limitations such as using ...
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