SI2457-C-FS,IC ISOMODEM SYSTEM-SIDE 16SOIC
SI2457-C-FSR,电信线路管理 IC 56kbps V.90 ISOmodem 16-pin System-Side
SI2457-C-FT,IC ISOMODEM SYSTEM-SIDE 24TSSOP
SI2457-C-FTR,电信线路管理 IC 56kbps V.90 ISOmodem System-Side
SI2457-C-GT,IC ISOMODEM SYSTEM-SIDE 24TSSOP
SI2457-C-GTR,电信线路管理 IC 56kbps V.90 ISOmodem System-Side
SI2457-D-FS,IC ISOMODEM SYSTEM-SIDE 16SOIC
SI2457-D-FS18-EVB,BOARD EVAL ISOMODEM 16PIN
