【Fairchild Semiconductor】74FR244SJX,IC BUFF/DVR TRI-ST DUAL 20SOP
【Fairchild Semiconductor】74FR245PC,总线收发器 Octal Bidir Trans
【Fairchild Semiconductor】74FR245SC,总线收发器 Octal Bidir Trans
【Fairchild Semiconductor】74FR245SCX,总线收发器 Octal Bidir Trans
【Fairchild Semiconductor】74FR245SJ,总线收发器 Octal Bidir Trans
【Fairchild Semiconductor】74FR245SJX,总线收发器 Octal Bidir Trans
【Fairchild Semiconductor】74FR25900SSC,编码器、解码器、复用器和解复用器 DISC BY MFG 7/03
【Fairchild Semiconductor】74FR25900SSCX,编码器、解码器、复用器和解复用器 9-Bit Multiplexer
