322.00050PPMHCSLQTM¥81.30去看看光骏科技c发布了QTM750SH-322.000MBE-T《7.0X5.0 HCSL 3.3V 50PPM (-40~85C》322.00050PPMHCSLQTM¥81.80去看看欧越半导体发布了QTM750SH-322.000MBE-T《7.0X5.0 HCSL 3.3V 50PPM (-40~85C》