I started following Juve in the mid 90s so I'll make my team from the players I watched.
Judging only their performances for Juventus:
Buffon
Thuram - Barzagli - Chiellini - Zambrotta
Vidal - Pirlo - Nedved
Zidane
Del Piero - Trezeguet
Bench: Peruzzi, Lichtsteiner, Ferrara, Davids, Marchisio, Camoranesi, Dybala
Judging Juve players by their entire careers, not only by their time in Juventus:
Buffon
Dani Alves - Cannavaro - Chiellini - Evra
Zidane - Pirlo - Nedved
Ronaldo - Ibrahimovic - Henry
Bench: van der Sar, Thuram, Ferrara, Davids, Vieira, Del Piero, Inzaghi/Dybala/Tevez/Trezeguet/Vieri