【ON Semiconductor】MC74HC4040ADTR2G,IC COUNTER 12STAGE BIN 16-TSSOP
【ON Semiconductor】MC74HC4040AF,计数器 IC 2-6V Monolithic WFR
【ON Semiconductor】MC74HC4040AFEL,计数器 IC 2-6V Monolithic WFR
【ON Semiconductor】MC74HC4040AFELG,IC COUNTER 12STAGE BIN 16-SOEIAJ
【ON Semiconductor】MC74HC4040AFG,IC COUNTER 12STAGE BIN 16-SOEIAJ
【ON Semiconductor】MC74HC4040AN,计数器移位寄存器 2-6V Monolithic WFR
【ON Semiconductor】MC74HC4040ANG,IC COUNTER RIPPLE 12STAGE 16DIP
【ON Semiconductor】MC74HC4046AD,锁相环路 (PLL) LOG CMOS PLL
