进口原装 MM74HCT157N SN74HCT157N 74HCT157 直插DIP 可直拍

贴片直插MM74HCT14M MM74HC164M MM74HC126N MM74HC157N 5

MM74HCT164N MM74HCT164M MM74HCT158M MM74HCT157N MM74HCT157M

贴插MM74HCT157MX 5J87N L08 - SC87C51CCB44 N

原MM74HCT158M MM74HCT157N MM74HCT14WM MM74HCT14MX

拍前联系价格另议AIC23B DM74LS157N MM74HCT14M 134D 元器件

信号开关/编解码器/多路复用器 MM74HCT157N PDIP-16 TI全新原装