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銆�銆�1锛夐倧杓浕骞筹細楂橀浕骞宠几鍏ラ浕澹撹寖鍦嶇偤2V鍒�6V锛屼綆闆诲钩杓稿叆闆诲鑼冨湇鐐�0V鍒�1V锛岃几鍑洪浕澹撹寖鍦嶇偤0V鍒�6V銆�
銆�銆�2锛夊伐浣滄韩搴﹁寖鍦嶏細-40掳C鍒�85掳C銆�
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銆�銆�4锛夎几鍑洪浕娴侊細卤5mA銆�
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74HC02D鏁�(sh霉)瀛楅浕璺泦鎴愰浕璺殑宸ヤ綔鍘熺悊鍩轰簬 CMOS 鎶�琛�(sh霉)锛屽畠鍖呭惈鍥涘�嬬崹绔嬬殑浜岃几鍏� NOR 闁�銆傜暥(d膩ng)鍏朵腑涓�鍊� NOR 闁�鐨勫叐鍊嬭几鍏ュ潎鐐洪珮闆诲钩鏅�锛岃┎ NOR 闁�鐨勮几鍑虹偤浣庨浕骞筹紱鐣�(d膩ng)鍏朵腑涓�鍊� NOR 闁�鐨勫叐鍊嬭几鍏ヤ腑鑷冲皯鏈変竴鍊嬬偤浣庨浕骞虫檪锛岃┎ NOR 闁�鐨勮几鍑虹偤楂橀浕骞�銆�
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銆�銆�鍦ㄥ闅涙噳(y墨ng)鐢ㄤ腑锛�74HC02D鏁�(sh霉)瀛楅浕璺泦鎴愰浕璺�氬父鐢ㄤ簬鏁�(sh霉)瀛楅浕璺殑閭忚集閬嬬畻銆佹暩(sh霉)鎿�(j霉)铏曠悊鍜屾帶鍒剁瓑鏂归潰銆�
74HC02D鏁�(sh霉)瀛楅浕璺泦鎴愰浕璺綔鐐轰竴绋� CMOS 鎶�琛�(sh霉)鐨勬暩(sh霉)瀛楅浕璺泦鎴愰浕璺�锛屽叿鏈変互涓嬫妧琛�(sh霉)瑕侀粸锛�
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銆�銆�2锛夐珮閫熼亱绠楋細瑭茶姱鐗囬噰鐢� CMOS 鎶�琛�(sh霉)锛屽叿鏈夐珮鍣伈鎶楀共鎿捐兘鍔涘拰楂橀�熼亱绠楃殑鐗归粸銆�
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鍦ㄤ娇鐢�74HC02D鏁�(sh霉)瀛楅浕璺泦鎴愰浕璺檪锛岄渶瑕佹敞鎰忎互涓嬩簨闋咃細
銆�銆�1锛夎几鍏ラ浕澹撲笉鑳借秴閬庝緵闆婚浕澹撹寖鍦�銆�
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