74HCT540D SN74HCT540DWR HCT540 贴片SOP20 宽体7.2MM 全新原装

全新SN74HCT541DBLE SN74HCT541APWR SN74HCT541ANSR SN74HCT540D

全新74HCT540D-Q100J74HCT4853D

全新74HCT540D,65374HCT4538D11

殪岦壺楷夔滰楖嶨澢扑

亮如棟擞徝挈岈殉唚嗄

74HCT540D三态8位缓冲器反向

SN74HCT540DWR 74HCT540D SOP-20封装 丝印HCT540 质量保证 全新

TI电子元器件芯片全新原装

贴片直插SN74HCT08N SN74HC86DR SN74HC540D SN74HC540N 5

贴片直插SN74LS123J SN74HCT00N SN74HC245N SN74HC540D 5

74HC540D LX1692IDW ADG333ABR 74HCT541D SN1693保质直拍赞

全新 SN74HCT688/244/540D/374/245 D/DW/DWR 7.2MM 贴片 SOP20