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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > 54F280DMQB

54F280DMQB 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/30 10:44:57 鏌ョ湅 闁辫畝锛�12

54F280DMQB鏄竴娆鹃珮鎬ц兘鐨勯倧杓浕璺姱鐗囷紝灞簬74绯诲垪鐨勫寮�(qi谩ng)鍨嬬敘(ch菐n)鍝�銆傝┎鑺墖鍩轰簬CMOS宸ヨ棟鍒堕�狅紝鍏锋湁浣庡姛鑰�銆侀珮鎶楀共鎿捐兘鍔涘拰寤ｆ硾鐨勫伐妤�(y猫)鎳�(y墨ng)鐢ㄧ壒鎬с�傚畠閫氬父琚敤浣滃璺京(f霉)鐢ㄥ櫒鎴栨暩(sh霉)鎿�(j霉)閬告搰鍣ㄧ殑鏍稿績鍏冧欢锛岃兘澶犳牴鎿�(j霉)杓稿叆鐨勬帶鍒朵俊铏熼伕鎿囩浉鎳�(y墨ng)鐨勬暩(sh霉)鎿�(j霉)閫氶亾閫�(j矛n)琛岃几鍑�銆�
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鍙冩暩(sh霉)

灏佽锛歋OIC-16
銆�銆�宸ヤ綔闆诲锛�2V - 6V
銆�銆�宸ヤ綔闆绘祦锛氭渶澶�10mA
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶�15ns
銆�銆�杓稿叆闆诲锛氭渶澶�5pF
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�閫氶亾鏁�(sh霉)閲忥細8閬�

鐗规��

54F280DMQB閲囩敤鍏堥��(j矛n)鐨凜MOS鎶�琛�(sh霉)鍒堕��锛屽叿鍌欎互涓嬮’钁楃壒榛�(di菐n)锛�
銆�銆�1. 瓒呬綆闈滄厠(t脿i)鍔熻��锛屽湪寰呮(j墨)鐙�鎱�(t脿i)涓嬪咕涔庝笉娑堣�楄兘閲�銆�
銆�銆�2. 鏀寔瀵浕澹撹寖鍦�锛屽寮�(qi谩ng)浜嗚姱鐗囩殑鍏煎鎬у拰閬╂噳(y墨ng)鎬�銆�
銆�銆�3. 楂橀�熸�ц兘锛屽偝鎾欢閬叉檪闁撶煭锛岄仼鍚堥珮閫熸暩(sh霉)鎿�(j霉)鍌宠几鎳�(y墨ng)鐢�銆�
銆�銆�4. 楂樻姉闈滈浕鑳藉姏锛圗SD锛�锛岀⒑淇濆湪寰�(f霉)闆滈浕纾佺挵(hu谩n)澧冧笅鐨勭┅(w臎n)瀹氶亱(y霉n)琛�銆�
銆�銆�5. 灏佽绶婃箠锛屼究浜嶱CB瑷�(sh猫)瑷堝拰甯冨眬锛屽悓鏅傛彁楂樹簡绌洪枔鍒╃敤鐜囥��
銆�銆�6. 宸ヤ綔婧害鑼冨湇瀵�锛屽彲鍦ㄦサ绔埃鍊欐浠朵笅姝ｅ父閬�(y霉n)琛�銆�

鎳�(y墨ng)鐢�

54F280DMQB寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闇�瑕佹暩(sh霉)鎿�(j霉)閬告搰鎴栭�氶亾鍒囨彌鐨勫牬鏅紝鍖呮嫭浣嗕笉闄愪簬锛�
銆�銆�1. 瑷堢畻姗�(j墨)绯荤当(t菕ng)涓殑鏁�(sh霉)鎿�(j霉)閫氳矾鎺у埗銆�
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銆�銆�3. 娓│娓噺鍎�鍣ㄤ腑鐨勫璺几鍏ョ鐞�銆�
銆�銆�4. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勯煶闋�/瑕栭牷淇¤櫉鍒囨彌銆�
銆�銆�5. 宸ユキ(y猫)鑷嫊鍖栫郴绲�(t菕ng)涓殑鍌虫劅鍣ㄤ俊铏熼噰闆嗚垏铏曠悊銆�
銆�銆�6. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勪俊铏熼伕鎿囪垏闅旈洟銆�

鏇夸唬鍨嬭櫉

74HC280, 74HCT280, SN74LVC280

54f280dmqb鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉
  • 瑭㈠児

54f280dmqb璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級