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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 > CD74AC74

CD74AC74 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 20:07:32 鏌ョ湅 闁辫畝锛�25

CD74AC74 鏄竴娆鹃洐D鍨嬭Ц鐧�(f膩)鍣ㄨ姱鐗�锛屽爆浜嶵I锛堝痉宸炲剙鍣級鐨�74AC绯诲垪楂橀�烠MOS閭忚集鍣ㄤ欢銆傝┎鑺墖鍏锋湁楂樺櫔鑱插闄愬拰浣庡姛鑰楃壒鎬э紝骞朵笖鑳藉鑸嘥TL鍜孋MOS闆诲钩鍏煎銆傛瘡鍊�(g猫)瑙哥櫦(f膩)鍣ㄩ兘鏈夌崹(d煤)绔嬬殑鏁�(sh霉)鎿�(j霉)杓稿叆锛圖锛�銆佹檪(sh铆)閻樿几鍏ワ紙CLK锛�銆佺洿鎺ョ疆浣嶏紙SET锛夊拰鐩存帴寰�(f霉)浣嶏紙RESET锛夌鍙�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��

鍙冩暩(sh霉)

闆绘簮闆诲锛�2V~6V
銆�銆�宸ヤ綔婧害锛�-55鈩儈125鈩�
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄細鏈�澶�4.5ns@5V
銆�銆�杓稿叆闆绘祦锛毬�1mA
銆�銆�杓稿嚭闆绘祦锛毬�32mA
銆�銆�灏佽褰㈠紡锛歋OIC-14銆丳DIP-14

鐗规��

CD74AC74 浣跨敤鍏堥��(j矛n)鐨勭鏌垫サCMOS鎶�琛�(sh霉)鍒堕�狅紝鍏峰倷浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂橀�熸�ц兘锛岄仼鍚堢従(xi脿n)浠ｆ暩(sh霉)瀛楃郴绲�(t菕ng)銆�
銆�銆�2. 鍏�(n猫i)缃殑鍏╁��(g猫)鐛�(d煤)绔婦鍨嬭Ц鐧�(f膩)鍣ㄥ彲浠ュ柈鐛�(d煤)鎺у埗锛屽姛鑳介潏娲�銆�
銆�銆�3. 鐩存帴缃綅鍜屽京(f霉)浣嶅姛鑳藉厑瑷辩敤鎴跺湪涓嶄緷璩存檪(sh铆)閻樹俊铏�(h脿o)鐨勬儏娉佷笅灏�(du矛)瑙哥櫦(f膩)鍣ㄧ媭鎱�(t脿i)閫�(j矛n)琛屾帶鍒�銆�
銆�銆�4. 瀵伐浣滈浕澹撹寖鍦嶄娇寰楄姱鐗囪兘澶犲湪澶氱ó渚涢浕姊濅欢涓嬬┅(w臎n)瀹氶亱(y霉n)琛�銆�
銆�銆�5. 瓒呬綆闈滄厠(t脿i)鍔熻�楄ō(sh猫)瑷�(j矛)锛屽湪寰呮(j墨)鐙�鎱�(t脿i)涓嬪彲澶у箙娓涘皯鑳芥簮娴不(f猫i)銆�
銆�銆�6. 宸ユキ(y猫)绱�(j铆)鐨勫伐浣滄韩搴﹁寖鍦嶏紝纰轰繚鍏惰兘鍦ㄦ儭鍔ｇ挵(hu谩n)澧冧笅鍙潬浣跨敤銆�

鎳�(y墨ng)鐢�

CD74AC74 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勯闇�瑕佸悓姝ユ垨鐣版閭忚集鎺у埗鐨勫牬(ch菐ng)鍚�锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 鏁�(sh霉)瀛楄▓(j矛)鏁�(sh霉)鍣ㄨō(sh猫)瑷�(j矛)
銆�銆�2. 鏁�(sh霉)鎿�(j霉)閹栧瓨鍣�
銆�銆�3. 娉㈠舰鏁村舰鍜屼俊铏�(h脿o)鍚屾
銆�銆�4. 瀵勫瓨鍣ㄨō(sh猫)瑷�(j矛)
銆�銆�5. 鐙�鎱�(t脿i)姗�(j墨)瀵�(sh铆)鐝�(xi脿n)
銆�銆�6. 鍚勭ó宸ユキ(y猫)鎺у埗鍜岄�氫俊鎺ュ彛闆昏矾

鏇夸唬鍨嬭櫉(h脿o)

74HC74, 74HCT74, SN74AC74N

cd74ac74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)

cd74ac74璩囨枡 鏇村>

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