型号 / 厂家，封装，批号，备注，订购

M74HC243 / ST Microelectronics,Datasheet,06/07+,QUAD BUS TRANSCEIVER 订购 PDF文档

M74HC243B1N / ST Microelectronics,Datasheet,06/07+,Quad Bus-Line Transc 订购 PDF文档

M74HC243B1NM / SGS,DIP,08/09+,正品原装货 订购 PDF文档

M74HC243C1R / ST Microelectronics,Datasheet,06/07+,QUAD BUS TRANSCEIVER 订购 PDF文档

M74HC243F1R / ST Microelectronics,Datasheet,06/07+,QUAD BUS TRANSCEIVER 订购 PDF文档

M74HC243FP / Various,Datasheet,07+,Quad Bus-Line Transc 订购 PDF文档

M74HC243M1 / ST Microelectronics,Datasheet,07+,Quad Bus-Line Transc 订购 PDF文档

M74HC243P / Various,Datasheet,07+,Quad Bus-Line Transc 订购 PDF文档

M74HC243RM13TR / ST Microelectronics,Datasheet,07+,QUAD BUS TRANSCEIVER 订购 PDF文档

M74HC243TTR / ST Microelectronics,Datasheet,07+,QUAD BUS TRANSCEIVER 订购 PDF文档