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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 > SN74AHC74DR

SN74AHC74DR 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/4/30 17:01:09 鏌ョ湅 闁辫畝锛�32

SN74AHC74DR 鏄竴娆鹃洐D鍨嬭Ц鐧�(f膩)鍣ㄩ泦鎴愰浕璺�锛屽爆浜嶢HC锛圓dvanced High-speed CMOS锛夌郴鍒�銆傝┎鍣ㄤ欢鍏锋湁楂橀枊闂�(gu膩n)閫熷害鍜屼綆鍔熻�楃殑鐗归粸锛屽唬娉涙噳(y墨ng)鐢ㄤ簬鏁�(sh霉)瀛楅浕璺ō(sh猫)瑷堜腑銆傛瘡鍊嬭Ц鐧�(f膩)鍣ㄩ兘鏈夌崹绔嬬殑鏁�(sh霉)鎿�(j霉)杓稿叆锛圖锛�銆佹檪閻樿几鍏ワ紙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锛夊紩鑵�銆傞�氶亷閫欎簺寮曡叧鍙互绮剧⒑鎺у埗瀛樺劜鐨勬暩(sh霉)鎿�(j霉)鐙�鎱�(t脿i)銆�
銆�銆�AHC 绯诲垪鍣ㄤ欢鑳藉鍦ㄥ闆绘簮闆诲鑼冨湇鍏�(n猫i)宸ヤ綔锛屾敮鎸佽垏涓嶅悓閭忚集绯诲垪鐨勫吋瀹规��銆係N74AHC74DR 鐨勮ō(sh猫)瑷堢⒑淇濅簡鍏跺湪鍚勭ó寰�(f霉)闆滅挵(hu谩n)澧冧腑鐨勭┅(w臎n)瀹氭�у拰鍙潬鎬с��

鍙冩暩(sh霉)

渚涢浕闆诲锛�2V 鑷� 6V
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶�5.9ns锛堝湪Vcc=5V姊濅欢涓嬶級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛�14寮曡叧灏忓褰㈤泦鎴愰浕璺紙SOIC锛�
銆�銆�姣忛�氶亾杓稿嚭闆绘祦锛�24mA锛堟渶澶у�硷級
銆�銆�姣忛�氶亾杓稿叆闆绘祦锛�-1渭A锛堟渶澶у��锛孷cc=5V锛�

鐗规��

SN74AHC74DR 鎻愪緵浜嗛珮鎬ц兘鐨勯洐D瑙哥櫦(f膩)鍣ㄥ姛鑳�锛屽苟鍏峰倷浠ヤ笅椤憲鐗规�э細
銆�銆�1. 楂橀�熼亱琛岃兘鍔涳紝鑳藉婊胯冻鐝�(xi脿n)浠ｉ珮閫熸暩(sh霉)瀛楃郴绲�(t菕ng)鐨勯渶姹�銆�
銆�銆�2. 鍏�(n猫i)閮ㄤ繚璀烽浕璺ō(sh猫)瑷堬紝鏈夋晥闃叉闈滈浕鏀鹃浕锛圗SD锛夋悕澹�銆�
銆�銆�3. 鐩存帴缃綅鍜屽京(f霉)浣嶅姛鑳�锛屽厑瑷辩敤鎴堕�氶亷鐣版淇¤櫉蹇�熸敼璁婅Ц鐧�(f膩)鍣ㄧ殑鐙�鎱�(t脿i)銆�
銆�銆�4. 杓冧綆鐨勯潨鎱�(t脿i)鍔熻��锛屽湪寰呮妯″紡涓嬬瘈(ji茅)鐪佽兘婧愭秷鑰�銆�
銆�銆�5. 鏀寔瀵寖鍦嶇殑宸ヤ綔闆诲锛屽寮蜂簡鑸囧叾浠栭倧杓郴鍒楄姱鐗囩殑鍏煎鎬с��
銆�銆�6. 灏忓阀鐨勫皝瑁濆舰寮�锛岄仼鍚堢穵婀婂瀷瑷�(sh猫)瑷堣姹�銆�

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鐢变簬鍏跺鍔熻兘鎬у拰楂樻晥鎬ц兘锛孲N74AHC74DR 鍦ㄥ鍊嬮牁(l菒ng)鍩熸湁寤ｆ硾鎳�(y墨ng)鐢細
銆�銆�1. 瑷堟暩(sh霉)鍣ㄥ拰绉讳綅瀵勫瓨鍣ㄩ浕璺ō(sh猫)瑷�銆�
銆�銆�2. 鏁�(sh霉)鎿�(j霉)閹栧瓨鍜屽瓨鍎插姛鑳藉鐝�(xi脿n)銆�
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銆�銆�4. 閫氫俊瑷�(sh猫)鍌欎腑鐨勬暩(sh霉)鎿�(j霉)鍚屾铏曠悊銆�
銆�銆�5. 娑堣不椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勬檪搴忕鐞嗗柈鍏�銆�
銆�銆�6. 娓│娓噺鍎�鍣ㄤ腑鐨勪俊铏熼噰妯ｈ垏淇濇寔鐠�(hu谩n)绡�(ji茅)銆�

鏇夸唬鍨嬭櫉

SN74AHCT74DR
銆�銆�74HC74
銆�銆�74HCT74

sn74ahc74dr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

sn74ahc74dr璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

sn74ahc74dr鍙冩暩(sh霉)

  • 妯�(bi膩o)婧�(zh菙n)鍖呰1
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵閭忚集 - 瑙哥櫦(f膩)鍣�
  • 绯诲垪74AHC
  • 鍔熻兘瑷�(sh猫)缃紙闋�(y霉)瑷�(sh猫)锛夊拰寰�(f霉)浣�
  • 椤炲瀷D 鍨�
  • 杓稿嚭椤炲瀷宸垎
  • 鍏冧欢鏁�(sh霉)2
  • 姣忓�嬪厓浠剁殑浣嶅厓鏁�(sh霉)1
  • 闋荤巼 - 鏅傞悩115MHz
  • 寤堕伈鏅傞枔 - 鍌宠几1ns
  • 瑙哥櫦(f膩)鍣ㄩ鍨�姝ｉ倞娌�
  • 杓稿嚭闆绘祦楂�锛屼綆8mA锛�8mA
  • 闆绘簮闆诲2 V ~ 5.5 V
  • 宸ヤ綔婧害-40°C ~ 85°C
  • 瀹夎椤炲瀷琛ㄩ潰璨艰
  • 灏佽/澶栨14-SOIC锛�0.154"锛�3.90mm 瀵級
  • 鍖呰Digi-Reel®
  • 鍏跺畠鍚嶇ū296-1105-6