【ON Semiconductor】MC14520BCPG,IC COUNTER BINARY DUAL 16DIP
【ON Semiconductor】MC14520BDW,IC COUNTER DUAL BINARY 16-SOIC
【ON Semiconductor】MC14520BDWG,IC COUNTER DUAL BINARY 16-SOIC
【ON Semiconductor】MC14520BDWR2,IC COUNTER DUAL BINARY 16-SOIC
【ON Semiconductor】MC14520BDWR2G,IC COUNTER DUAL BINARY 16-SOIC
【ON Semiconductor】MC14520BFEL,计数器 IC 3-18V Dual BCD Up
【ON Semiconductor】MC14520BFELG,计数器 IC 3-18V Dual BCD Up
【ON Semiconductor】MC14521BCP,增效器/分频器 LOG CMOS OSILATR 24STAGE
