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SN74HC4040PWG4【IC COUNTER BINARY 12BIT 16TSSOP】
全新原装 SN74HC4040PWR SN74HC4040PWG4 SN74HC4040PW/4040NSRE4
计数器/分频器 SN74HC4040PWG4 TSSOP-16 TI全新原装正品
SN74HC4040PWR SN74HC4060D SN74HC4060N SN74HC4060PWG4
