关注微信公众号查券更方便
贴片直插SN74LS165DR2G，SN74LS163AML1，SN74LS164ML1G，4
贴片直插SN74LS165DR2 SN74LS162ANG SN74LS164MEL 4
全新SN74LS165MR1 SN74LS165ML1 SN74LS165DR2 SN74LS165ANS
