adder gate

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• Adder (electronics) — In electronics, an adder or summer is a digital circuit that performs addition of numbers.In modern computers adders reside in the arithmetic logic unit (ALU) where other operations are performed.Although adders can be constructed for many… …   Wikipedia

• Adder-subtracter — In digital circuits, an adder subtracter is a circuit that is capable of adding or subtracting numbers (in particular, binary).Below is a circuit that does adding or subtracting depending on a control signal.However, it is possible to construct a …   Wikipedia

• Carry-lookahead adder — 4 bit adder with carry lookahead A carry lookahead adder (CLA) is a type of adder used in digital logic. A carry lookahead adder improves speed by reducing the amount of time required to determine carry bits. It can be contrasted with the simpler …   Wikipedia

• Carry look-ahead adder — A carry look ahead adder is a type of adder used in digital logic. It can be contrasted with the simpler, but usually slower, ripple carry adder ( see adder for detail on ripple carry adders ). A ripple carry adder works in the same way as pencil …   Wikipedia

• Carry select adder — In electronics, an adder is a combinatorial or sequential logic element which computes the n bit sum of two n bit numbers. The carry select adder is simple but rather fast, having a gate level depth of O(sqrt n).The Carry select adder generally… …   Wikipedia

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

• Golden Gate Highlands National Park — Infobox protected area | name = Golden Gate Highlands National Park iucn category = II caption = Location of Golden Gate Highlands National Park locator x = 205 locator y = 153 location = Free State, South Africa nearest city = Bethlehem lat… …   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

• Brent-Kung adder — In electronics, an adder is a combinatorial or sequential logic element which computes the n bit sum of two n bit numbers. The Brent Kung adder is one of the more advanced designs, having a gate level depth of O(log 2(n)).Adding two n bit numbers …   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