I am wondering if transmission gates are at all used in designing basic structures like adders, multipliers, etc. that are part of ASICs, DSPs, etc. especially in modern designs?
Nowadays, with IP and libraries with limited flexibility at the circuit level, do designers resort to use of transmission gates for circuits geared towards low power applications ? Can somebody provide recent references of their use, if at all?
Thanks, for your reply. I was aware of the Flip-flop that uses transmission gates. Just to clarify, I was more interested to know whether TX-gate styles are employed in combinational logic structures.