If it is not a very rare IC chip, you should be able to find Chinese data. You can search on the Internet, \"IC chip name Chinese information\" most commonly used chips, can be searched. As for what conditions are met to make the IC work properly, this different IC chip, the conditions are different. For example, the single chip microcomputer, to have a power supply and crystal vibration, can work normally. And some need to power, a certain pin to send high or low level can work normally and so on. Different chip use methods are not the same, the specific change how to use, to refer to the information can be.