原装正品MC74HC4040ADTR2G芯片IC COUNTER 12STAGE BIN

原装正品MC74HC4040ADTR2G全新IC COUNTER 12STAGE B

MC74HC4538ADR2GHC4538AG

贴片直插MC74LCX373DWR2 MC74HC4040AFEL MC74LCX04DTR2G 5

贴片直插MC74HC4046AFEL MC74HC4040AFR1 MC74HC4046ADR2 4

74HC4040 MC74HC4040AFEL SN74HC4040NSR SOP16 中体5.2mm 全新

贴片直插MC74HC4040AFEL MC74HC4016DR2G MC74HC4020AFL2 4

MC74HC4020AN MC74HC4020ANG MC74HC4040AD

MC74HC4040ADTR2 MC74HC4040ADTR2G MC74HC4040AFELG

MC74HC4040ANG芯片 〔BINARY COUNTER 〕

MC74HC4040ADTR2G原装「IC COUNTER 12STAGE BIN 16-T

MC74HC4040AFG芯片 〔BINARY COUNTER 〕