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1. 鏁�(sh霉)瀛椾俊铏熻檿鐞嗭細
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銆�銆�2. 鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涳細
銆�銆� 鍦ㄦā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒(ADC)鎴栨暩(sh霉)妯¤綁(zhu菐n)鎻涘櫒(DAC)涓�锛岃┎鑺�鐗囧彲浠ョ敤浣滆紨鍔╂瘮杓冨柈鍏�銆�
銆�銆�3. 瑷堢畻姗熷�栧湇瑷�(sh猫)鍌欙細
銆�銆� 鐢ㄤ簬鎵撳嵃姗熴�佹巸鎻忓剙绛夊�栬��(sh猫)涓�鐨勬��(sh霉)鎿�(j霉)鏍￠�楀拰鎺у��銆�
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銆�銆�5. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊細
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CY74ACT821T, SN74FCT821T