In {TAIL ~ other features}, the clock gater includes {HEAD ~ a keeper subcircuit} that pulls the first node to a source voltage based on a voltage of the second node 
In { TAIL ~ other features } , the clock gater includes { HEAD ~ a keeper subcircuit } that pulls the first node to a source voltage based on a voltage of the second node
OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH