关注微信公众号查券更方便
全新74HC320 74HC32# 74HC30S 74HC30P 74HC30N
74HC30S 逻辑门 74HC30S SOP-14
74HC30S SOP-14 原装现货全新
元件 74HC30PW,118 型号 74HC30S
74HC30PW,118 正品 74HC30S 自营
