ON74 Overview
ON7x is a family of OR-NAND circuits consisting of one 3-input OR gate into a 3-input NAND gate. Logic Symbol A B C D E Truth Table ON7x Q ABCDE L L LXX XXXLX XXXXL All other binations Q H H H L Pin Loading Equivalent Load A 1.0 B 1.0 C 1.0 D 1.0 E 1.0 HDL Syntax Verilog .................... ON7x inst_name (Q, A, B, C, D, E);.