MC10138

The MC10138 is a four bit counter capable of divide by two, five, or ten functions. It is composed of four setreset masterslave flipflops. Clock inputs trigger on the positive going edge of the clock pulse.

Set or reset input override the clock, allowing asynchronous "set" or "clear." Individual set and common reset inputs are provided, as well as complementary outputs for the first and fourth bits.
P_D = 370 mW typ/pkg (No Load)
f_tog = 150 MHz typ
t_r, t_f = 2.5 ns typ (20%80%)