三路质优价廉HD74HC4543P现货￥10去看看东莞东华电子商行发布了HD74HC4543P DIP16全新现货高速CMOS逻辑三路3输入或门 质优价廉HD74HC541FPHD74HC540FPHD74HC534FPHD74HC4543P￥1.40去看看电子元件88888发布了HD74HC541FP HD74HC540FP HD74HC534FP HD74HC4543P HD74HC4538P
