TC4521BP - 24-Stage Frequency Divider
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC4521BP TC4521BP 24-Stage Frequency Divider TC4521BP TC4521BP is frequency divider consisting of 24 stages of flip-flop.
The input section is equipped with an inverter to enable to use either RC oscillator circuit or crystal oscillator circuit and to accept pulse from external clock source.
Each flip-flop is inverted by the falling edge of the output of previous stage flip-flop and this can count up to the maximum of 224 = 16,777,216.