Threshold logic circuit for statistical analysis - has binary input coder and comparator whose output depends on number of inputs and set threshold

摘要

The binary threshold logic circuit, for statistical analysis etc., has a variable threshold and offers the choice of producing an output either when the number of input signals is equal to the set threshold, when greater than it, or when equal to or greater than it. The various input signals (E) are converted by a binary coder (BC) and passed to a comparator (VGS2). The comparator also receives the binary output signals (A) according to the above relationship between number of input signals and the set threshold. These outputs may be at different output terminals or at a single output under the control of a chargeover decoder.