Circuit to convert binary to ternary data based on ternary and quaternary logic has ternary full adder with pn binary or gates

摘要

A circuit to convert binary into ternary data (40) based on ternary/quaternary logic comprises linking a ternary full adder (37) with PN binary OR gates (2). Four different potential levels give logic numbers 0,1,2,3 and are applied to the dual gates. Binary data are applied to the full adder and are converted to analog ternary values by OR gates.