| 单词 | or gate | 
| 释义 | > as lemmasOR gate   OR gate  n. a gate that implements the  or function, i.e. whose output signal is 1 if and only if at least one of the input signals is 1; cf. AND gate n. at and conj.1, adv., and n.1 Compounds. ΘΚΠ society > computing and information technology > 			[noun]		 > logic > operation > logic element > circuit containing OR gate1953 parametron1956 latch1959 XOR gate1969 1953    Proc. IRE 41 1308/2  				Negative inputs to and-gates that are used for inhibition omit the initial or-gate. 1972    IEEE Trans. Computers 21 153/2  				When digital computers are synthesized with gates other than  and,  or, and  not gates, it is difficult to design optimal..networks directly from the Boolean expressions. 1987    E. H. J. Pallett Aircraft Electr. Syst. 		(ed. 3)	 xi. 190/1  				With a.c. power now on the busbar, the input to the  or gate changes to logic 0. 2002    N. Dale  & J. Lewis Computer Sci. Illuminated iv. 93  				Note the difference between the  xor gate and the  or gate... When both input signals are 1, the  or gate produces a 1 and the  xor produces a 0. < as lemmas | 
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