5pcs/lot CD74HC390E SN74HC390N HD74HC390P HD74HC390P 74HC3

5pcs/lot CD74HC390E SN74HC390N HD74HC390P HD74HC390P 74HC3

全新HD74HC4066 HD74HC402P HD74HC393P HD74HC390P HD74HC388P

HD74HC390P〖原装正品〗74HC390 HIT 赛格市场G332室实体店 现货

原装 HD74HC390P DIP16

议价原原HD74LS170P MC74HC75N HD74HC390P HD74HC194P

全新HD/SN74HC365/HC366/HC367/HC368/HC375/HC390 N P 直插DIP16

DIP封装TC74HC390AP集成电路

全新HD74HC42P HD74HC393 HD74HC390 HD74HC377 HD74HC374