关注微信公众号查券更方便
贴插TC74HC139P TLP620-2GB LH5114H-15 TS3V37041N N
原74F374PC HD74LS139P HD74HCT244P TC74HC273AP
TC35094P MM74HC139N ICS9248AG-150 AME1085ACBT原装
原TC74HC139AF MP62351ES IDT71586S25P AON7430原装
