Mar 1, 1990 · DESCRIPTION. The 74F148 8-input priority encoder accepts data from eight active-Low inputs and provides a binary representation on the three.
The 'F148 provides three bits of binary coded output repre- senting the position of the highest order active input along.
74F. Pin Names. Description. U.L.. Input IIH/IIL. HIGH/LOW. Output IOH/IOL. I0. Priority Input (Active LOW). 1.0/1.0. 20 µA/−0.6 mA.