TC74HC138APTC74HC138P逻辑DIP16
138经营进口74实体
贴片TC74HC40103APTC74HCT138AFNTC6501P075VCT
实拍实物现货SN74HC138N
芯片保证进口全新
HFA16TA60CEPC1213PC8TC74HC138A原装
原装TC74VHC02FM37470E4SPTC74HC245P
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