The Motorola MC12014 is a monolithic counter control logic unit designed for use with the MC12013 Two-Modulus Prescaler and the MC4016 Programmable Counter. It facilitates direct high-frequency programming by incorporating a zero detector to control the modulus of the prescaler and an early decode function to control the programmable counter.
The useful frequency range extends to 25 MHz.
Up to eight stages can be satisfactorily cascaded.
The resulting negative output pulse is one input clock period in duration.