丝印TC74HC160AF TC74HC158AP TC74HC158AF TC74HC157AP TC74HC15

元器件配单AS432-08*D-V-T12，953B，BA6452F，TC74HC160AF价询制

TC74HC158AF TC74HC160AF TC74HC160P TC74HC161AF原

元器件配单MC74F20DR2，MC74HC160FEL，MM1099AFF，TC74HC280AF价