AA3x is a family of 3-input gates which perform the logical AND function. Logic Symbol Truth Table AA3x A BQ C A BQ C A B CQ L XX L XLXL XXL L HHHH HDL Syntax Verilog AA3x inst_name (Q, A, B, C); VHDL inst_name: AA3x port map (Q, A, B, C); Pin Loading Pin Name A B C AA31 1.0 1.0 1.0 Equival.