全新74HC40103A 74HC4002PW 74HC4002B1 74HC4002AP 74HC4002AF

全新74HC4002M 74HC4002D 74HC4002A 74HC4001B 74HC393RM

74HC4002A TC74HC4002AF SOP-145.2mm 全新进口 只做原装

74HC4002ATFSOP-145.2

CD4002BNSR SN75189A MC74HC32ADR2G SOP14

贴片直插74HC377A，74HC390M，74HC4002，74HC4040，74HC541D

SN74AHCT86NSR SN74HC393NSR SN74AC74NSR CD4002BNSR