Most ics can actually withstand quite a bit of heat. So unless your frying the thing for 20 secs or so you should be ok. If unsure, just solder only 1-2 pins at a time, and CAREFULLY touch the chip in between. If it gets to hot too touch, let it cool before you continue.
Just to be clear, i wont be held responsible for any burns. I f your skin peels off, your way past a comfortable temperature.