贴片直插MC74HC393DR2，MC74HC393ADG，MC74HC393ADT，4

贴片直插MC74HC393DTEL，MC74HC393AFL2，MC74HC393DR2G，4

丝印MC74HC393FL1-MC74HC393FEL-MC74HC393DR2-MC74HC393ANG

贴片直插MC74HC4040AN MC74F521DWR2 MC74HC393DR2 5

丝印MC74HC393ADG-MC74HC390FEL-MC74HC390DR2-MC74HC390ANG

贴片直插MC74HC4016DR2 MC74HC393FL1G MC74HC393FR2G 4

贴插AZ393P-E1-MC1496DR2-74HC10AFN-74HC109DR

丝印MC74HC4020AD-MC74HC4017FL-MC74HC4002DR-MC74HC393FR2