Low power mosfet replacement problem
Can anyone help me identify a substitute for a mosfet? It is used, as far as I can tell, as a low power DC switch. It is a 6 legged SMD beastie, part number FDC654 - possibly with a P on the end and is completely short circuit. I'm assuming I've got the right device. There is some information about it here: http://www.fairchildsemi.com/pf/FD/FDC654P.html
I can't find anywhere to buy this component as an amateur, and don't know enough to work out a suitable replacement. Can anyone help?