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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫�(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肩恫(w菐ng) > IC鐧剧 > GD74LS27

GD74LS27 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/27 10:08:30 鏌ョ湅 闁辫畝锛�43

GD74LS27鏄竴娆句笁杓稿叆鑸囬潪闁�锛圢AND Gate锛夐泦鎴愰浕璺�锛屽爆浜�74LS绯诲垪鐨凾TL锛堟櫠楂旂-鏅堕珨绠￠倧杓級鍣ㄤ欢銆傚畠鍏锋湁浣庡姛鑰楀拰楂橀�熸�ц兘鐨勭壒榛�(di菐n)锛屽唬娉涙噳(y墨ng)鐢ㄤ簬鏁�(sh霉)瀛楅浕璺ō(sh猫)瑷�(j矛)涓�銆傝┎鑺墖鍖呭惈涓夊��(g猫)鐛�(d煤)绔嬬殑涓夎几鍏ヨ垏闈為杸锛屾瘡鍊�(g猫)鑸囬潪闁�鍙互鎺ユ敹涓夊��(g猫)杓稿叆淇¤櫉(h脿o)骞惰几鍑轰竴鍊�(g猫)绲�(ji茅)鏋溿�傞�氶亷閬╃暥(d膩ng)?sh霉)鍊？瀚縈鍚�锛孏D74LS27鍙敤浜庢(g貌u)寤哄悇绋京(f霉)闆滅殑鏁�(sh霉)瀛楅倧杓浕璺��
銆�銆�瑭茶姱鐗囩殑宸ヤ綔闆诲鑼冨湇鐐�4.75V鑷�5.25V锛屽湪妯�(bi膩o)婧�(zh菙n)姊濅欢涓嬭兘澶犳彁渚涚┅(w臎n)瀹氱殑閭忚集閬�(y霉n)绠楄兘鍔涖�傜敱浜庡叾楂樺彲闈犳�у拰閫氱敤鎬�锛孏D74LS27鍦ㄥ伐妤�(y猫)鎺у埗銆佹秷璨�(f猫i)闆诲瓙浠ュ強閫氫俊瑷�(sh猫)鍌欑瓑闋�(l菒ng)鍩熸湁钁楀唬娉涙噳(y墨ng)鐢�銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�4.75V~5.25V
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銆�銆�杓稿嚭闆绘祦锛�-0.4mA锛堜綆闆诲钩锛�锛�8mA锛堥珮闆诲钩锛�
銆�銆�杓稿叆闆绘祦锛�-0.4mA锛堜綆闆诲钩锛夛紝16渭A锛堥珮闆诲钩锛�
銆�銆�宸ヤ綔婧害鑼冨湇锛�0鈩儈70鈩�
銆�銆�灏佽褰㈠紡锛欴IP14锛堥洐鍒楃洿鎻掑紡灏佽14寮曡叧锛�

鐗规��

GD74LS27閲囩敤浣庡姛鑰楄倴鐗瑰熀锛圠S锛夋妧琛�(sh霉)鍒堕��锛屽叿鍌欎互涓嬮’钁楃壒鎬э細
銆�銆�1. 楂橀�熼亱(y霉n)琛岋細鍌虫挱寤堕伈鏅�(sh铆)闁撶煭锛岄仼鍚堥珮闋绘噳(y墨ng)鐢ㄧ挵(hu谩n)澧�銆�
銆�銆�2. 浣庡姛鑰楋細鐩告瘮鏃╂湡鐨�7400绯诲垪锛屽姛鑰楅’钁楅檷浣庯紝鏈夊姪浜庡欢闀烽浕姹犱緵闆昏ō(sh猫)鍌欑殑绾�(x霉)鑸檪(sh铆)闁�銆�
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銆�銆�5. 灏忓瀷灏佽锛欴IP14灏佽渚夸簬瀹夎鍜岀剨鎺ワ紝閬╃敤浜庡悇椤炲嵃鍒烽浕璺澘瑷�(sh猫)瑷�(j矛)銆�

鎳�(y墨ng)鐢�

GD74LS27涓昏鎳�(y墨ng)鐢ㄤ簬闇�瑕佷笁杓稿叆鑸囬潪闁�閭忚集鍔熻兘鐨勫牬(ch菐ng)鏅紝鍖呮嫭浣嗕笉闄愪簬锛�
銆�銆�1. 鏁�(sh霉)瀛楅浕璺ō(sh猫)瑷�(j矛)锛氱敤浜庢(g貌u)寤哄熀鏈殑閭忚集閬�(y霉n)绠楁ā濉�銆�
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銆�銆�3. 鎺у埗绯荤当(t菕ng)锛氫綔鐐哄伐妤�(y猫)鑷嫊(d貌ng)鍖栨帶鍒朵腑鐨勯倧杓垽鏂峰柈鍏�銆�
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鏇夸唬鍨嬭櫉(h脿o)

74LS27, SN74LS27, MC14LS27

gd74ls27鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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  • 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)