全新HD74LV157A HD74LV14FP HD74LV14AT HD74LV138A HD74LV123A

全新HD74LV161FPEL HD74LV157TELL HD74LV157AT-E HD74LV14ATELL

贴插HD74LV157ATELL-KTC3198-Y-AT/P-KTC3194-Y-AT/P-N

贴片直插HE12AE1D12L HDMP-T1636A HD74LV157AT HDMP-1636AG 9

全新原装正品品质保证

原装HD74LV157AT HD74LV161FPEL HD74LV166ACME HD74LV1G00ACME

新HD74HC4520P IPP16CN10NG HD74LV157AT SMH4803AS11 R

新AD9887AKS-140 HD74LV157AT-E SN61112B5DGGR R