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鍨嬭櫉锛�54ACT574DMQB
銆�銆�灏佽锛歍QFP
銆�銆�宸ヤ綔闆诲(Vcc)锛�2V 鑷� 5.5V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
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銆�銆�杓稿叆闆诲钩浣庨浕澹擄細0.8V
銆�銆�杓稿嚭闆诲钩楂橀浕澹擄細3.2V
銆�銆�杓稿嚭闆诲钩浣庨浕澹擄細0.4V
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54ACT574DMQB鍏锋湁浠ヤ笅椤憲鐗规�э細
銆�銆�1. 楂橀�熸�ц兘锛氬叾ACT宸ヨ棟纰轰繚浜嗗櫒浠跺湪楂橀牷鐠�(hu谩n)澧冧笅鐨勭┅(w臎n)瀹氶亱琛�锛岄仼鐢ㄤ簬鐝�(xi脿n)浠ｉ珮閫熸暩(sh霉)瀛楅浕璺�銆�
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銆�銆�6. CMOS鎶�琛擄細鐩告瘮鍌崇当(t菕ng)鐨凾TL鍣ㄤ欢锛屽叿鍌欐洿楂樼殑闆嗘垚搴﹀拰鏇村ソ鐨勯浕姘ｆ�ц兘銆�
閫欐鑺墖閬╃敤浜庡绋噳鐢ㄥ牬鏅紝鍖呮嫭浣嗕笉闄愪簬锛�
銆�銆�1. 瑷堢畻姗熷鍦嶈ō鍌欎腑鐨勬暩(sh霉)鎿�(j霉)绶╂矕銆�
銆�銆�2. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)涓殑鏁�(sh霉)鎿�(j霉)閲囬泦妯″銆�
銆�銆�3. 澶氳矾寰╃敤绺界窔鎺ュ彛瑷▓銆�
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74ACT574DMQ, SN74ACT574PW, MC74ACT574DG
