全新74HC40103A 74HC4002PW 74HC4002B1 74HC4002AP 74HC4002AF

丝印TC74HC4020A TC74HC4002P TC74HC393AP TC74HC393AF TC74HC39

丝印TC74HC4017AFTC74HC4012AP

新MC74HC4002N MC74ACT646N AP2319GN-HF PS2506-1-E3

74HC4002AP 74HC4002N MC74HC4002N DIP14 原装现货

原装正品 TC74HC4002AP 74HC4002AP DIP14 双4输入的NOR门

贴插TC74HC4002AP 74VHCT138AMX 74VHCT573AMX

贴插MAX1968EUI 74HC4002AP DX21TFGD03 TLA-6T207C B

TC74HC4002AP-只做原装优势库存.长期订货 原厂渠道价优出售

全新原装正品品质保证

TC74HC4002AP-芯城百年大业，支持实单

74HC4002AP-艾睿芯城支持原厂代购，现货出售

TC74HC4002AP-威健芯城不是原装不要钱/有接收价就出

TC74HC4002AP- 道友请留步原装正品支持实单

TC74HC4002AP-深圳库原装现货实单价优