IS45S16400F-6BLA1-TR 71421SA20J IDT70T631S12DDI 709269L9PF 7133LA25PF CY7C1356SV25-166AXCT CY7C1474BV25-200BGC IS45S16400F-6TLA1 71421SA20J8 IDT70T631S15DD 709269L9PF8 7133LA25PF8 CY7C1357S-100AXCT CY7C1474BV25-200BGCT IS45S16400F-6TLA1-TR 71421SA20PF IDT70T633S10DD 70V9279L7PRFI 709269S12PF8 7133LA25PFI