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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 > CD54HC03

CD54HC03 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 16:11:30 鏌ョ湅 闁辫畝锛�21

CD54HC03鏄竴娆惧洓璺洐杓稿叆姝ｅ悜鏂藉瘑鐗硅Ц鐧�(f膩)鍣紙Quad 2-Input Positive NAND Schmitt Trigger锛夎姱鐗�锛屽爆浜�74HC绯诲垪楂橀�烠MOS閭忚集鍣ㄤ欢銆傝┎鑺墖閲囩敤鍏堥��(j矛n)鐨勭鏌礐MOS鎶�琛�(sh霉)鍒堕��锛屽叿鏈変綆鍔熻�椼�侀珮闁�(k膩i)闂�(gu膩n)閫熷害鍜屽闆诲鑼冨湇绛夌壒鎬�銆傚叾涓昏鍔熻兘鏄皣鍏╁��(g猫)杓稿叆淇¤櫉(h脿o)閫�(j矛n)琛岃垏闈烇紙NAND锛夐倧杓亱(y霉n)绠楋紝骞朵笖閫氶亷(gu貌)鏂藉瘑鐗硅Ц鐧�(f膩)鍣ㄧ殑瑷�(sh猫)瑷�(j矛)澧炲挤(qi谩ng)浜嗘姉鍣兘鍔涘拰灏�(du矛)绶╂參璁婂寲杓稿叆淇¤櫉(h脿o)鐨勫蹇嶅害銆�
銆�銆�瑭茶姱鐗囧唬娉涙噳(y墨ng)鐢ㄤ簬鏁�(sh霉)瀛楅浕璺ō(sh猫)瑷�(j矛)涓�锛岀壒鍒ラ仼鍚堥渶瑕佷俊铏�(h脿o)鏁村舰銆佸櫔鑱查亷(gu貌)婵句互鍙婇浕骞宠綁(zhu菐n)鎻涚殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅��

鍙冩暩(sh霉)

宸ヤ綔闆诲Vcc锛�2V~6V
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁搕PD锛�8ns锛堝吀鍨嬪��锛孷cc=4.5V锛�
銆�銆�杓稿叆闆绘祦IIH/III锛�-1渭A锛堟渶澶у�硷紝25鈩冿級
銆�銆�杓稿嚭闆绘祦IOH/IOL锛�4mA/-20mA锛堟渶灏忓�硷級
銆�銆�宸ヤ綔婧害Tamb锛�-40鈩儈+85鈩�
銆�銆�銆丏IP-14

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CD54HC03鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 鍏煎妯�(bi膩o)婧�(zh菙n)TTL閭忚集闆诲钩锛屽彲杓曟澗瀵�(sh铆)鐝�(xi脿n)鑸囧叾浠栨暩(sh霉)瀛楄姱鐗囩殑浜掗��銆�
銆�銆�2. 鏂藉瘑鐗硅Ц鐧�(f膩)鍣ㄨ几鍏ョ祼(ji茅)妲�(g貌u)鑳藉鏈夋晥鎶戝埗鍣伈骞叉摼骞剁┅(w臎n)瀹氳檿鐞嗙珐鎱㈣畩鍖栫殑淇¤櫉(h脿o)銆�
銆�銆�3. 楂橀�熸�ц兘锛屽偝鎾欢閬叉檪(sh铆)闁撶煭锛岄仼鐢ㄤ簬瑕佹眰蹇�熼熆鎳�(y墨ng)鐨勭郴绲�(t菕ng)銆�
銆�銆�4. 瀵伐浣滈浕澹撹寖鍦�锛屼娇鑺墖鑳藉鍦ㄥ绋緵闆绘浠朵笅姝ｅ父閬�(y霉n)琛�銆�
銆�銆�5. 瓒呬綆闈滄厠(t脿i)鍔熻��锛屽湪浣庨牷鎴栭潨鎱�(t脿i)鎿嶄綔涓嬮’钁楃瘈(ji茅)鐪佽兘婧愩��
銆�銆�6. 灏佽绶婃箠锛屼究浜嶱CB甯冨眬瑷�(sh猫)瑷�(j矛)鍜岀剨鎺ャ��

鎳�(y墨ng)鐢�

CD54HC03鑺墖鍦ㄥ(sh铆)闅涙噳(y墨ng)鐢ㄤ腑闈炲父寤ｆ硾锛屽父瑕�(ji脿n)鐨勪娇鐢ㄥ牬(ch菐ng)鏅寘鎷細
銆�銆�1. 鏁�(sh霉)瀛椾俊铏�(h脿o)铏曠悊涓殑閭忚集閬�(y霉n)绠楀拰闆诲钩杞�(zhu菐n)鎻涖��
銆�銆�2. 鐢ㄤ簬鏅�(sh铆)閻樹俊铏�(h脿o)銆佽剤娌栦俊铏�(h脿o)鍜屽叾浠栨暩(sh霉)瀛椾俊铏�(h脿o)鐨勬暣褰㈣垏婵炬尝銆�
銆�銆�3. 杓稿叆绶╂矕鍣ㄨō(sh猫)瑷�(j矛)锛屽寮�(qi谩ng)灏�(du矛)澶栭儴淇¤櫉(h脿o)鐨勬姉骞叉摼鑳藉姏銆�
銆�銆�4. 鍦ㄩ�氫俊瑷�(sh猫)鍌�銆佹秷璨�(f猫i)椤為浕瀛愮敘(ch菐n)鍝併�佸伐妤�(y猫)鎺у埗绛夐牁(l菒ng)鍩熶綔鐐哄熀鏈倧杓柈鍏�銆�
銆�銆�5. 鍌虫劅鍣ㄤ俊铏�(h脿o)瑾�(di脿o)鐞嗛浕璺�锛屽皪(du矛)鎺ユ敹鐨勬ā鎿俊铏�(h脿o)閫�(j矛n)琛屾暩(sh霉)瀛楀寲铏曠悊鍓嶇殑闋�(y霉)铏曠悊銆�

鏇夸唬鍨嬭櫉(h脿o)

74HC03, MC74HC03, SN74HC03

cd54hc03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)

cd54hc03璩囨枡 鏇村>

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