CFIL9989 Search Results

fairchild counting micrologic

Abstract: fairchild micrologic UL998 micrologic rtl micrologic U6A998979X
Text: C|*L9989 4-BIT BINARY COUNTER COUNTING MICROLOGIC INTEGRATED CIRCUITS GENERAL DESCRIPTION — The O L 9 9 8 9 is a Ripple Counter using 8421 binary weighted count sequence consisting of four cascaded binary triggered flip-flops. Provision is made for clearing and pre setting any one