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銆�銆�杓稿叆闆诲�癸細鏈�澶� 4pF
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銆�銆�寮曡叧鏁�(sh霉)閲忥細16

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SN74CB3Q3253DBQR 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
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SN74CB3Q3253DBVR, SN74CB3Q3253DGGR, SN74CB3Q3253DGVK