Patent ID: 9621168
Date: 2017-04-11
CPC Classifications: H03K

Claim:
1. A look-up table comprising: a plurality of register signals; a plurality of input signals; at least one output signal; and a plurality of pass-gates, wherein opening and closing of at least a first pass gate of the plurality of pass gates is controlled by at least a first input signal of the plurality of input signals and by at least a first register signal of the plurality of register signals, such that the register signal has priority over the input signal on the operation of the first pass gate; and wherein each of the at least a first input signal and the at least a first register signal can be independently set at either a high logic value or a low logic value during operation of the look-up table so as to perform a selected Boolean function of at least two of the input signals of the plurality of input signals using the look-up table.