全新IDT728981P IDT728981J IDT728980P IDT728980J IDT72841PF

全新IDT728981 IDT728980 IDT72891P IDT727338 IDT72730J

贴插IDT728980P 74HC299BIR M74HC244BI MS1223P-45 N

贴片直插IDT74257TD IDT74157TD IDT7208L25 IDT728980P 9

TC74LVX245FT(EL) MRF282ZE IDT728980P APS1006ES5原装