贴片直插74LCVCH245AD，74LCX112MTCX，74LCX573PYYB

74LCX573PYYB各大品牌代理支持BOM配单全新原装需要咨询

74LCX573PYYB各大品牌代理支持BOM配单全新原装需要咨询

74LCX573DTR2 74LCX573PYYB 74LCX646MSAX 74LCX652DWR2原

全新74LCX574MSAX74LCX574DTR2

贴插B4251CS5-3.3-74LCX573PYYB-MB3769AP-GE1