We are using ADS42LB69IRGCT, DAC5652AIPFB, DP83867IRPAPR, CDCVF2505PWR, DP83867IRPAPR, SN74LVTH244APWR, SN74LVC1T45DBVR, SN74AVC4T245PWR, SN74LVCH16T245DGVR, SN74LVC16373ADGVR, SN74LVC1G10DCKR, SN74LVC2T45DCUT in our current design. We need the IBIS models for these ICs, so that we can proceed with the SI Analysis.