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新SNJ55501EJD SNN74ALS05A SNJ54LS684J SNJ54HC20FK R
SNJ54LVC14AFK JM38510/37006B2A SNJ54LS670FK SNJ54ALS05AFK
SNJ54LS05FK SNJ54AHC08FK SNJ54ACT10FK SNJ54AC240FK
SNJ54HC05FK SNJ54BCT126AFK SNJ54LS253FK SNJ54LS165AFK