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鎮ㄥソ锛屾杩庝締鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > CD54AC374

CD54AC374 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 18:25:05 鏌ョ湅 闁辫畝锛�21

CD54AC374 鏄竴绋珮閫� CMOS 宸ヨ棟鍒堕�犵殑 8 浣� D 鍨嬭Ц鐧�(f膩)鍣�锛屽爆浜� TI锛堝痉宸炲剙鍣級鎺ㄥ嚭鐨� 54/74 绯诲垪閭忚集鍣ㄤ欢銆傝┎鑺墖鍏锋湁浣庡姛鑰�銆侀珮闁嬮棞(gu膩n)閫熷害鍜屽嚭鑹茬殑闆绘埃鐗规��锛岄仼鐢ㄤ簬鍚勭ó鏁�(sh霉)瀛楅浕璺ō(sh猫)瑷�(j矛)鍫�(ch菐ng)鏅�銆�
銆�銆�瀹冮泦鎴愪簡 4 绲勭崹(d煤)绔嬬殑 D 鍨嬭Ц鐧�(f膩)鍣紝姣忓��(g猫)瑙哥櫦(f膩)鍣ㄩ兘鍖呭惈鏅�(sh铆)閻樿几鍏ワ紙CLK锛�銆佹暩(sh霉)鎿�(j霉)杓稿叆锛圖锛�銆佺疆浣嶏紙PRE锛夊拰寰�(f霉)浣嶏紙CLR锛夊姛鑳界鍙�锛岃兘澶�?q奴)宕縁(xi脿n)寰�(f霉)闆滅殑鍚屾鍜岀暟姝ラ倧杓搷浣�銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲鑼冨湇锛�2V 鑷� 6V
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄細1.9ns锛堝吀鍨嬪��锛屽湪 Vcc=5V 涓嬶級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆�銆�杓稿嚭椹�(q奴)鍕�(d貌ng)鑳藉姏锛�24mA锛堟渶澶у�硷級
銆�銆�闈滄厠(t脿i)闆绘祦锛�10渭A锛堟渶澶у��锛屽湪 Vcc=5V 涓嬶級
銆�銆�灏佽褰㈠紡锛歅DIP銆丼OIC銆乀SSOP

鐗规��

CD54AC374 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂橀�熼亱(y霉n)琛屾�ц兘锛岄仼鍚堥渶瑕佸揩閫熼熆鎳�(y墨ng)鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅��
銆�銆�2. 鍏�(n猫i)缃殑缃綅锛圥RE锛夊拰寰�(f霉)浣嶏紙CLR锛夊紩鑵虫敮鎸佺暟姝ユ帶鍒跺姛鑳�锛屽厑瑷辩敤鎴跺湪浠讳綍鏅�(sh铆)鍊�?q奴)鈷倈鐧�(f膩)鍣ㄧ殑鐙�鎱�(t脿i)瑷�(sh猫)缃偤鎵�闇�鍊�銆�
銆�銆�3. 杓冨鐨勫伐浣滈浕澹撹寖鍦嶄娇鍏跺彲浠ラ仼鎳�(y墨ng)澶氱ó渚涢浕鐠�(hu谩n)澧�銆�
銆�銆�4. 瓒呬綆鍔熻�楄ō(sh猫)瑷�(j矛)寤堕暦(zh菐ng)浜嗚ō(sh猫)鍌欑殑浣跨敤澹藉懡锛屽苟娓涘皯浜嗘暎鐔卞晱椤�銆�
銆�銆�5. 瀵韩鍗�(q奴)宸ヤ綔鑳藉姏锛岀⒑淇濆叾鑳藉鍦ㄦサ绔挵(hu谩n)澧冧笅鍙潬閬�(y霉n)琛�銆�

鎳�(y墨ng)鐢�

CD54AC374 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勯鏁�(sh霉)瀛楃郴绲�(t菕ng)涓紝渚嬪锛�
銆�銆�1. 鏁�(sh霉)鎿�(j霉)閹栧瓨鍜屽瓨鍎�(ch菙)闆昏矾銆�
銆�銆�2. 鍚屾瑷�(j矛)鏁�(sh霉)鍣ㄥ拰鍒嗛牷鍣ㄧ殑瑷�(sh猫)瑷�(j矛)銆�
銆�銆�3. 寰檿鐞嗗櫒鎺ュ彛闆昏矾銆�
銆�銆�4. 鏁�(sh霉)瀛椾俊铏�(h脿o)铏曠悊鍜岄�氫俊鍗�(xi茅)璀拌綁(zhu菐n)鎻�銆�
銆�銆�5. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒剁郴绲�(t菕ng)涓殑瀹氭檪(sh铆)鑸囧簭鍒楁帶鍒躲��
銆�銆�鐢变簬鍏跺挤(qi谩ng)澶х殑鍔熻兘鍜岄潏娲绘��锛孋D54AC374 鎴愮偤瑷卞宸ョ▼甯湪瑷�(sh猫)瑷�(j矛)寰�(f霉)闆滄暩(sh霉)瀛楅倧杓浕璺檪(sh铆)鐨勭悊鎯抽伕鎿�銆�

鏇夸唬鍨嬭櫉(h脿o)

SN54AC374, MC54AC374, NMC54AC374

cd54ac374鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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

cd54ac374璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級