CD40174BF HCF40174BFX HCF40174BE HEF40174BDB F 40174BPC MC14174B 4174 HEX D-FLIP-FLOP
CD4023BE CD4023BF CD4023BCJ/MM5623BJ TRIPLE 3-INP NAND GATE = TC4023BP HCF4023BFX HCF4023BE HEF4023BDB HBF4023AE MC14023B F 4023B F 4023BPC 4023PC SCL4023BE
CD4040BCN CD4040BF CD4040BE 12-STAGE BINARY COUNTER = HCF4040BE HEF4040BP MC14040B MC14040CP