【ON Semiconductor】MC14040BCPG,IC COUNTER 12BIT CMOS 16DIP
【ON Semiconductor】MC14040BD,IC COUNTER BINARY 12BIT 16-SOIC
【ON Semiconductor】MC14040BDG,IC COUNTER BINARY 12BIT 16-SOIC
【ON Semiconductor】MC14040BDR2,IC COUNTER 12BIT CMOS 16SOIC
【ON Semiconductor】MC14040BDR2G,IC COUNTER 12BIT CMOS 16SOIC
【ON Semiconductor】MC14040BDTR2,IC COUNTER BINARY 12BIT 16-TSSOP
【ON Semiconductor】MC14040BDTR2G,IC COUNTER BINARY 12BIT 16-TSSOP
【ON Semiconductor】MC14040BFEL,计数器 IC 3-18V 12-Bit Binary
