HD/SN74HC166/HC174/HC175/HC191/HC192/HC194/HC195 N P DIP16

HD/SN74HC121/123/125/136/138/139/151/154/163/165/194N/P直插

SN74HC194N 直插DIP16 74HC194 计数器移位寄存器 HD74HC194P

全新 SN74HC194N HD74HC194P 74HC194 直插DIP16 计数器寄存器

HD74HC194P 进口原装 现货 询价拍下

HD74HC194P

MC74HC194N 74HC194AP HD74HC194P DIP16 原装现货

议价装HD74HC175RP HD74HC175RPEL HD74HC191P HD74HC194P

贴片SOP-16移位寄存器芯片

HD/SN74HC166/HC174/HC175/HC191/HC192/HC194/HC195 N P DIP16

议价原原HD74LS170P MC74HC75N HD74HC390P HD74HC194P

全新原装正品品质保证

HLF双向寄存器芯片SN74HC194N

MC74HC194N 74HC194AP HD74HC194P DIP16 原装现货

全新直插 SN74HC194N 74HC194 HD74HC194P DIP16 双向寄存器

SN74HC132N HD74HC132P MC74HC132AN 逻辑电路四与非门 直插DIP14

新HD74LS194P HD74LS279P 74HC40103N RC1587M33T R