74HC597D 74HCT597D SOP-16 贴片3.9MM 移动寄存器芯片 POLOUTA

MM74HC597MX-MM74HC595MX-MM74HC594MX-MM74HC590AN-MM74HC589MX

丝印MM74HC597N MM74HC597M MM74HC595N MM74HC595M MM74HC594N

集成IC电路芯片原装拆机质量保证

M74HC597B1移位寄存器DIP-16

集成IC电路芯片原装拆机

新MM74HC175M MM74HC597M MM74HC259M MM74HC74AM R

新MAX203CPP MAX234CPE ULN2068NE MM74HC597 R

IC集成电路74HC597 SOP16 3.9MM 贴片8位 触发器移位寄 5元/PCS

贴插SCL5331-6E-1175AN2C20-DM74ALS02N-MM74HC597N-B

原装进口贴片 74HC597D 74HC597 SOP-16 3.9MM 移动寄存器芯片