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

HD74HC194P 进口原装 现货 询价拍下

HD74HC194P

MC74HC194N 74HC194AP HD74HC194P DIP16 原装现货

MC74HC194N 74HC194AP HD74HC194P DIP16 原装现货

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

HLF双向寄存器芯片SN74HC194N

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

议价装HD74HC175RP HD74HC175RPEL HD74HC191P HD74HC194P

全新原装正品品质保证

议价原原HD74LS170P MC74HC75N HD74HC390P HD74HC194P

贴片SOP-16移位寄存器芯片

新HD74LS194P HD74LS279P 74HC40103N RC1587M33T R

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

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

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