IC快速检索：
型号 / 厂家，封装，批号，备注，订购
ECHU1H273JX5//933X050/273JTR / CYPRESS,,,010-62106431 订购 PDF文档
ECHU1H272GX5 / ,0805CBB,,特价010-66001621 订购 PDF文档
ECHU1H331GB5 / ,,02+,原装现货 订购 PDF文档
ECHU1H272JB5 / ,,02+,原装现货 订购 PDF文档
ECH-U1H272JB5 / Panasonic,,,010-62106431 订购 PDF文档
echu1h331gx5 / pan,,dc03,全新原装，深圳/香港现货 订购 PDF文档
ECHU1H272JX5 / PANASONIC,,04+,全新原装 订购 PDF文档
ECHU1H331J5 / ,,02+,原装现货 订购 PDF文档