some embodiments include first bit lines coupled to a first junction bus and second bit lines coupled to a second junction bus . such embodiments can also include a first network to discharge at least one of the first bit lines through the first junction bus and to discharge at least one of the second bit lines through the second junction bus . such embodiments can further include a second network to couple a sense amplifier to at least one of the first junction bus and the second junction bus . other embodiments are described .