TC74VHC4040F/FK TOSHIBA CMOS Digital Integrated Ci.
TC74VHC4040FK - 12-Stage Ripple Carry Binary Counter
TC74VHC4040F/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHC4040F, TC74VHC4040FK 12-Stage Ripple Carry Binary Counter The TC74V.