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鎮ㄥソ锛屾杩庝締(l谩i)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 > SN74LS684

SN74LS684 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/28 23:09:38 鏌ョ湅 闁辫畝锛�17

SN74LS684 鏄竴娆鹃洐 4 浣嶅瘎瀛樺櫒/閹栧瓨鍣�锛屽爆浜庣稉(j墨ng)鍏哥殑 74 绯诲垪閭忚集鍣ㄤ欢涓殑浣庡姛鑰楄倴鐗瑰熀 (LS) 鍣ㄤ欢銆�
銆�銆�瑭茶姱鐗囦富瑕佺敤浜庢暩(sh霉)鎿�(j霉)瀛樺劜(ch菙)鍜屼俊铏�(h脿o)鎺у埗锛屽唬娉涙噳(y墨ng)鐢ㄤ簬瑷�(j矛)绠楁(j墨)銆侀�氫俊瑷�(sh猫)鍌欎互鍙婂叾浠栭渶瑕佹暩(sh霉)鎿�(j霉)绶╂矕鍜岄帠瀛樼殑闆昏矾涓�銆傚畠鑳藉?q奴)鈶ゆ枎闇�?sh霉)鎿�(j霉)鏆瓨鎴栭帠瀛�锛屽苟鍦ㄩ渶瑕佹檪(sh铆)杓稿嚭銆係N74LS684 鐨勭壒榛�(di菐n)鏄珮閫熸�ц兘鍜岃純浣庣殑鍔熻�楋紝鍚屾檪(sh铆)鍏峰倷杓冨挤(qi谩ng)鐨勬姉骞叉摼鑳藉姏銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�4.75V 鑷� 5.25V
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄細鍏稿瀷鍊肩偤 15ns
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆�銆�杓稿叆闆绘祦锛氭渶澶� 卤0.4mA
銆�銆�杓稿嚭闆绘祦锛氭渶澶� 卤8mA
銆�銆�灏佽褰㈠紡锛欴IP锛堥洐鍒楃洿鎻掑紡灏佽锛夋垨鍏朵粬琛ㄩ潰璨艰椤炲瀷

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SN74LS684 鍏锋湁浠ヤ笅椤憲鐗归粸(di菐n)锛�
銆�銆�1. 闆� 4 浣嶇祼(ji茅)妲�(g貌u)锛氳┎鑺墖鍏�(n猫i)閮ㄥ寘鍚叐鍊�(g猫)鐛�(d煤)绔嬬殑 4 浣嶅瘎瀛樺櫒/閹栧瓨鍣紝鍙互鍒嗗垾鎿嶄綔銆�
銆�銆�2. 楂橀�熸�ц兘锛氬緱鐩婁簬 LS 宸ヨ棟锛孲N74LS684 鑳藉鍦ㄨ純鐭殑鏅�(sh铆)闁撳収(n猫i)瀹屾垚鏁�(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�3. 浣庡姛鑰楄ō(sh猫)瑷�(j矛)锛氱浉姣旀棭鏈熺殑 TTL 鍣ㄤ欢锛孡S 绯诲垪澶у箙闄嶄綆浜嗛潨鎱�(t脿i)鍔熻��銆�
銆�銆�4. 杓稿叆杓稿嚭淇濊(h霉)锛氬収(n猫i)缃簩妤电淇濊(h霉)闆昏矾锛屾湁鏁堥槻姝㈤潨闆绘悕澹炪��
銆�銆�5. 寤ｆ硾鐨勫伐浣滄韩搴﹁寖鍦嶏細浣垮叾閬╃敤浜庡伐妤�(y猫)鍙婅粛鐢ㄧ挵(hu谩n)澧�銆�

鎳�(y墨ng)鐢�

SN74LS684 涓昏鐢ㄤ簬闇�瑕佹暩(sh霉)鎿�(j霉)鏆瓨鎴栭帠瀛樼殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅紝渚嬪锛�
銆�銆�1. 鏁�(sh霉)鎿�(j霉)绺界窔闅旈洟锛氬湪澶氫富瑷�(sh猫)鍌欑郴绲�(t菕ng)涓�锛屼娇鐢� SN74LS684 鍙互瀵�(sh铆)鐝�(xi脿n)鏁�(sh霉)鎿�(j霉)绺界窔鐨勫垎鏅�(sh铆)寰�(f霉)鐢ㄣ��
銆�銆�2. 椤ず鍣ㄩ﹨(q奴)鍕�(d貌ng)锛氶�氶亷(gu貌)閹栧瓨鍔熻兘锛屽彲浠ョ┅(w臎n)瀹氬湴灏囨暩(sh霉)鎿�(j霉)鐧�(f膩)閫佸埌椤ず鍣ㄣ��
銆�銆�3. 澶氳矾閬告搰鑸囧垎閰嶏細鍒╃敤鍏跺瘎瀛樺櫒鍔熻兘锛屽彲浠ュ湪澶氬��(g猫)閫氶亾涔嬮枔闈堟椿鍒囨彌銆�
銆�銆�4. 瑷�(j矛)绠楁(j墨)澶栬ō(sh猫)鎺ュ彛锛氬湪鎵撳嵃姗�(j墨)銆佹巸鎻忓剙绛夊瑷�(sh猫)涓捣鍒版暩(sh霉)鎿�(j霉)绶╂矕鐨勪綔鐢ㄣ��
銆�銆�5. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒讹細鐢ㄤ簬淇¤櫉(h脿o)閲囬泦鑸囪檿鐞�锛屼繚璀夋暩(sh霉)鎿�(j霉)鐨勬簴(zh菙n)纰烘�с��

鏇夸唬鍨嬭櫉(h脿o)

SN54LS684, MC14419, DM74LS684

sn74ls684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)

sn74ls684璩囨枡 鏇村>

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