sn74hc139n sn74hc14n cd74hc161e m74hc595b1 dip直插现货!
锐播丨逻辑-移位寄存器 sn74ls164n 74ls164 直插 dip14
供应sn74hc32n/sn74hc161n/74f6v4k/sn74hc165n 74hc165 全新原装ti
14 dip 漏极开路输出 六反相器 sn7406n 直插
sn74ls164n
sn74hc139n sn74hc14n cd74hc161e m74hc595b1 dip直插现货!
锐播丨逻辑-移位寄存器 sn74ls164n 74ls164 直插 dip14
供应sn74hc32n/sn74hc161n/74f6v4k/sn74hc165n 74hc165 全新原装ti
14 dip 漏极开路输出 六反相器 sn7406n 直插
sn74ls164n