贴片直插IDT54FCT377ATLB，IDT54FCT374TSOB，IDT54FCT377ATDB，9

贴片直插IDT54FCT374ATQB，IDT54FCT374ATLB，IDT54FCT374ATPB，9

54FCT374ATLB【IC FF D-TYPE SNGL 8BIT 20LCC】