正品CD4514BD3 CD4514BCN CD4514BCJ CD4512F3A CD4512BFX

正品CD4514BCJMM14514BCJ CD43100AGU-B12X-9JH

貼插CD4528BMJ CD4514BMJ CD4099BMJ CD4503BCJ CD4541BCN 6新

貼插CD4518BCN CD4515BCN CD4069UBM CD4514BCN CD4543BCJ 6新

贴片直插CD4099BCJ，CD4503BCN，CD4512BCJ，CD4514BCN