74LVX00MTR SN74HC20DT M74LS04FP 74LVX08SJ MAT04FSZ SOP14

74LVX02SJ SN74HC21ANSR MAP3202SIRH M74LS14FP SOP14

M74LS04FP SOIC-14封装 原装！一个起拍进口

M74LS04FP SOIC-14封装 进口价原装 一个起拍

贴插HD74LS05FT HD74LS14FP M3777AVFRC HD74LS21FP N

贴片直插M81709FP，M80C85AH，M67799HA，M74LS14P，M81C55-2，9

贴插SC29803VH-TSA1001IF-DP84900MS-M74LS14FP-B