Migrating from the Teridian 73S8024RN to the 73S8009R for 2.7V to 3.6V, 4.75V to 6V Adapter Card

73S8009R, Conditional or Payment Smart Card Implementation. The 73S8009R is a “transparent” smart card interface which means the IC provides an image of each smart card signal through dedicated digital I/Os to the host processor