Switch Fabric 256 x 256 16.384Mbps 5V 40-Pin PDIP Tube
ATM Switch Chip 512x256 Port 8.192Mbps 5V 40-Pin PDIP Tube
Switch Fabric 128 x 128 5V 40-Pin PDIP Tube
Switch Fabric 256 x 256/512 x 256/128 x 128 131.072Mbps 5V 40-Pin PDIP Tube
Switch Fabric 256 x 256/512 x 256/128 x 128 131.072Mbps 5V