three-input gate

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• Three-state logic — In digital electronics three state, tri state, or 3 state logic allows output ports to have a value of logical 0, 1, or Hi Z. A Hi Z output puts the pin in a high impedance state, effectively removing the pin from its influence on the circuit.… …   Wikipedia

• Reversible Computing/3 input universal logic gates — Logic gates are used to build computer chips. Reversible logic gates are of interest because they could in principle generate useful results for less heat generated (Landauer 1961). The nand gate is universal among irreversible logic gates, in… …   Wikipedia

• Logic gate — A logic gate is an idealized or physical device implementing a Boolean function, that is, it performs a logical operation on one or more logic inputs and produces a single logic output. Depending on the context, the term may refer to an ideal… …   Wikipedia

• NOR gate — This article is about NOR in the sense of an electronic logic gate (e.g. CMOS 4001). For NOR in the purely logical sense, see Logical NOR. For other uses of NOR or Nor, see Nor (disambiguation). 4001 redirects here. For the year, see 5th… …   Wikipedia

• Negated AND gate — This article is about NAND in the sense of an electronic logic gate. For NAND in the purely logical sense, see Sheffer stroke. For other uses of NAND or Nand, see Nand (disambiguation). INPUT A   B OUTPUT A NAND B 0 0 1 0 1 1 1 0 …   Wikipedia

• OR gate — This article is about OR in the sense of an electronic logic gate (e.g. CMOS 4071). For OR in the purely logical sense, see Logical disjunction. INPUT A   B OUTPUT A + B 0 0 0 0 1 1 1 0 1 …   Wikipedia

• XOR gate — The XOR gate (sometimes EOR gate) is a digital logic gate that implements exclusive disjunction it behaves according to the truth table to the right. A HIGH output (1) results if one, and only one, of the inputs to the gate is HIGH (1). If both… …   Wikipedia

• Fredkin gate — The Fredkin gate is computational circuit suitable for reversible computing, invented by Ed Fredkin. It is universal , which means that any logical or arithmetic operation can be constructed entirely of Fredkin gates.The basic Fredkin gate is a… …   Wikipedia

• Field-programmable gate array — FPGAs should not be confused with the flip chip pin grid array, a form of integrated circuit packaging. A field programmable gate array is a semiconductor device containing programmable logic components called logic blocks , and programmable… …   Wikipedia

• Common gate — Figure 1: Basic N channel common gate circuit (neglecting biasing details); current source ID represents an active load; signal is applied at node Vin and output is taken from node Vout; output can be current or voltage In electronics, a common… …   Wikipedia

• Molecular logic gate — Part of a series of articles on Nanoelectronics Single molecule electronics …   Wikipedia