型号:CD4213CP
厂商:华昕
批号:05+
封装:DIP14
CD421440B
CD421460B
CD421490B
CD421490C
CD421560B
CD421640
CD421640A
CD421640B
CD421660
CD421660A
CD421660B
CD421690
CD421690A
CD421690B
CD421690C
CD421840B
CD421890B
CD421890C
CD4287CS
CD42FA753FO3