型号:74VHC139T
厂商:STMICROELECTRONICS[STMicroelectronics]
大小:63.24 Kbytes
页数:共8页
功能:DUAL 2 TO 4 DECODER/DEMULTIPLEXER
型号:74VHC139TTR
大小:293.78 Kbytes
页数:共12页