SN74LV04NS SN74LV138NS TC74AC126F TC74HC123AF原

全新原装正品品质保证

新SN74LV32NS SP703EN/TR SN74LV04DB SN74LS32DB R

贴插SN74LV00NS 12C509A/04 MB113-4.3V MB116-4.2V N

新SN74LS151ML SN74LV32PWR SN74LS123NS SN74LS04MR1 R

贴片直插SN74LV08NS，SN74LV04DB，SN74LS390N，M74HC292BA，4