贴片直插SCS490D-TG SCM7104-XC SCL1277-V2 SCL4449UBC 5

贴插SCL4449UBS-SCL4449UBC-KDS8011AR1-SCL4449UBE-N

SCL4416-V4 SCL4446BE SCL4449UBC SCL4449UBE原

全新SCL4449UBC SCL4410-V4 SCL4402-VA SCL4402-V4 SCL4161BC+

贴片直插SN54LS244J CD4034BF3A CD40193BCM SCL4449UBC 6