N74F821N-只做原装/方便快捷/值得信赖/大单小单都是爱

贴插TLC7701DNJM2068DN74F821N

TIL111 N74F821N ISPLSI3256A-70LQ BA3430F-E2原装

N74F821N,602【IC FF D-TYPE SNGL 10BIT 24DIP】