TMUX1204: TMUX1104/TMUX1104/CD74HC4067

Hi Brian,

The online search tool will create a table to compare the differences for you:

https://www.ti.com/compare-products/?id=520&type=GPT&partList=TMUX1104,TMUX1204,CD74HC4067&columnList=-2,3318,1143,480,3306,3307,1389,3143typ,3127typ,3193max,192typ,1611,1192,2954,2955,1130,261011,2192,-4,0max

TMUX1104 is a precision device (lower leakage, better charge injection, lower RON, etc.) while 1204 and HC4067 are more general purpose.
1104 and 1204 are both 1ch 4:1 while 4067 is a 1ch 16:1 device. 
All devices support 5V and have roughly the same Bandwidth.

The difference between TMUX and CD is just the naming convention change we made a few years back. The CD are legacy devices and are historically very popular devices. The TMUX will be released more recently but functionally they both have their places where you'd want a CD part vs a TMUX part and vice versa, depending on the use case. 

Thanks,
Rami