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CD54HC4040F3A CD54ACT174F3A SNJ54HC193J CD4099BF3A

SNJ54S174J SNJ54HC4040J CD54HC283F3A SNJ54HC166J SNJ54S157J

全新原装SNJ54HC4040FK SNJ54HC4040J/54HC4040W SNJ54HC42FK

CD54HC4040F3A SNJ54HC4040J 54HC4040 8500401EA 陶瓷进口16插脚

SNJ54HC4040J ~ DAC7562SDGST ~ SN74128DE4 咨询为准

54HC4040 8500401EA 陶瓷军 16插脚 CD54HC4040F3A SNJ54HC4040J

SNJ54HC4040J/SN54HC541J 陶瓷封装,质量保障,正品现货,欢迎咨询

MC54HC4040J全新SNJ54HC4040J进口现货12级二进制纹波计数器

原装 SN75LBC179DR SN75LBC180AD SNJ54HC4040J SNJ54HC573AJ芯片

SNJ54HC4040FK SNJ54HC4040J SNJ54HC540J SNJ54HC573AJ原装

SNJ54HC4040J▕DIP其他逻辑器件