Bidirectional transition counter with threshold output
Dynamically operable two-phase logic circuits
Frequency divider circuit arrangement
Frequency-dividing circuit
High-speed synchronous counters with reduced logic complexity
Low skew CMOS clock divider
Low-power asynchronous counter and method
Master-slave flip-flop, trigger flip-flop and counter
Minimal logic synchronous up/down counter implementations for CM
Multiple self-contained logic gate counter circuit
Simplified synchronous forward/backward binary counter
Switching circuit arrangement for monitoring a binary signal
Synchronous counter
Twisted ring counter with recoverable disallowed states
Up/down counter
VLSI binary updown counter