The website you need to check is the website for the chips you are hooking up. MrDEB has given you the solution to problems 1, 2, and 3 below.
1) Most chips do not like to have a load on their OSCOUT pin, while others may tolerate this.
2) Most OSCIN pins are not sensitive enough to take the OSCOUT signal from just any other chip.
3) Although some chips will function as a buffer from OSCIN to OSCOUT, this is an extremely uncommon hookup for reasons 1 and 2.