型号:RTC62421A/EPSON
厂商:EPSON
批号:01*
封装:18/DIP
RTC62421B
RTC-62421B
RTC62421ND
RTC62423
RTC62423A
RTC62423-L2
RTC-63421A
RTC63421B
RTC-63421B
RTC63421MB
RTC63423
RTC63423A
RTC-63423B
RTC64613A
RTC64623A
RTC65271