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原必原HM09-240-060 SN74AHC125DR 1N4531(T-72) MC68HC00FN16
贴插MC68HC00FN16 74LVT244MTCX 74LVT245MTCX
MC68440FN10 MC68605FN10 MC68HC00P16 MC68HC11A1P MC70508ACPE