贴片直插MC74HC244AFG，MC74HC175FL1，MC74HC240ADT，4

贴片直插MC74HC175FL1G，MC74HC175DTR2，MC74HC175FELG，4

MC74HC175FL1芯片集成电路SOP16

MC74HC174ADR2 MC74HC174AFL1 MC74HC174AFR1 MC74HC175FL1原

丝印MC74HC1G00DF MC74HC195FEL MC74HC194FEL MC74HC175FL1

贴片直插MC74HC240ADW，MC74HC175FL2，MC74HC175FR1，4