型号SN54HC00JTI4SN54HC126JTI13SN54HC153JTI25SN54HC175JTI15SN54HC20JTI30SN54HC245JTI98SN54HC367JTI25SN54HC373JTI14SN54H***040JTI36SN54HC573AJTI9SN54HC74JTI5SN54HCT374JTI7SN54LS04JTI14SN54LS05JTI49SN54LS126AJTI13SN54LS157JTI126SN54LS165AJTI25SN54LS197JTI200SN54LS21JTI9西安福川电子科技有限公司电话：029-88256270传真：029-88257182网址：邮箱：sales@ai地址：西安市高新区锦业路32号锦业时代B3幢12层http:///mil/ml)