Synchronous binary counter utilizing a pipeline toggle signal propagation technique

A synchronous, high speed binary counter, comprising a plurality of counter stages, each counter stage having a first output state and a second output state, each counter stage experiencing a state change in response to a toggle signal applied thereto and subject to transient toggle signals when a change of state signal is not applied thereto, means for applying the toggle signal to one of the counter stages, a first MOS device connected between successive ones of the counter stages, said device being responsive to the first state of the preceding counter stage for transferring the toggle signal applied to the preceding counter stage to the next succeeding counter stage and responsive to the second state of the preceding counter stage for blocking the transfer of the toggle signal, a second MOS device connected between the output of said first MOS device and ground and responsive to a non-toggle clock signal applied thereto for grounding any transient toggle signals to the counter stages, and a third MOS device also connected between the output of said first MOS device and ground and responsive to the second state of the preceding counter stage for grounding the toggle signal input to the next succeeding counter stage when said first MOS device is to be in said blocking condition.