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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 > CD74AC14

CD74AC14 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/7 12:57:10 鏌ョ湅 闁辫畝锛�27

CD74AC14鏄竴娆鹃珮閫烠MOS鍙嶇浉鍣�锛屽爆浜�74AC绯诲垪閭忚集鍣ㄤ欢銆傝┎鍣ㄤ欢鍏锋湁楂橀枊闂�(gu膩n)閫熷害鍜屼綆鍔熻�楃壒鎬�锛岄仼鐢ㄤ簬鍚勭ó鏁�(sh霉)瀛楅浕璺噳(y墨ng)鐢ㄣ�侰D74AC14鍖呭惈6鍊�(g猫)鐛�(d煤)绔嬬殑鍙嶇浉鍣�锛屾瘡鍊�(g猫)鍙嶇浉鍣ㄥ彲浠ュ皣杓稿叆淇¤櫉(h脿o)鍙嶈綁(zhu菐n)骞惰几鍑恒��
銆�銆�閫欎簺鍙嶇浉鍣ㄩ�氬父鐢ㄤ簬淇¤櫉(h脿o)杞�(zhu菐n)鎻�銆佹尝褰㈡暣褰互鍙婇﹨(q奴)鍕�(d貌ng)楂橀浕瀹硅矤(f霉)杓夌瓑鍫�(ch菐ng)鏅�銆傜敱浜庡叾楂樻姉鍣兘鍔涘拰瀵伐浣滈浕澹撹寖鍦�锛孋D74AC14鍦ㄥ伐妤�(y猫)鎺у埗銆侀�氫俊瑷�(sh猫)鍌欏強娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑寤ｆ硾鎳�(y墨ng)鐢ㄣ��

鍙冩暩(sh霉)

闆绘簮闆诲(VCC)锛�2V 鑷� 6V
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁�(tPLH/tPHL)锛�5ns锛堝吀鍨嬪��锛孈 VCC=5V锛�
銆�銆�杓稿叆闆绘祦(IIL)锛�-1渭A锛堟渶澶у�硷紝@ VCC=5V锛�
銆�銆�杓稿嚭闆绘祦(IOL/IOH)锛毬�24mA锛堟渶澶у�硷級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛歋OIC, DIP, TSSOP

鐗规��

CD74AC14閲囩敤鍏堥��(j矛n)鐨凜MOS鎶�琛�(sh霉)鍒堕��锛屽叿鍌欎互涓嬩富瑕佺壒鎬э細
銆�銆�1. 楂橀�熼亱(y霉n)琛岋細鍌虫挱寤堕伈鏅�(sh铆)闁撲綆鑷�5ns锛屽湪5V渚涢浕鏅�(sh铆)琛ㄧ従(xi脿n)灏ょ偤绐佸嚭銆�
銆�銆�2. 浣庨潨鎱�(t脿i)鍔熻�楋細鍗充娇鍦ㄩ珮闋绘搷浣滀笅锛屽櫒浠剁殑鍔熻�椾篃缍寔鍦ㄨ純浣庢按骞�銆�
銆�銆�3. 瀵伐浣滈浕澹撹寖鍦嶏細鏀寔2V鍒�6V鐨勯浕婧愰浕澹擄紝澧炲挤(qi谩ng)浜嗗櫒浠剁殑閬╂噳(y墨ng)鎬�銆�
銆�銆�4. 楂樻姉鍣兘鍔涳細鑳藉鏈夋晥鎶戝埗鍣伈骞叉摼锛屼繚璀変俊铏�(h脿o)鍌宠几?sh霉)鑷�?zh菙n)纰烘�с��
銆�銆�5. 澶氱ó灏佽閬告搰锛氭彁渚汼OIC銆丏IP鍜孴SSOP绛夊绋皝瑁濆舰寮忥紝鏂逛究涓嶅悓瑷�(sh猫)瑷�(j矛)闇�姹�銆�
銆�銆�6. 寤ｆ硾鐨勫伐浣滄韩搴﹁寖鍦嶏細寰�-55掳C鍒�+125掳C锛岄仼鍚堟儭鍔ｇ挵(hu谩n)澧冧笅鐨勬噳(y墨ng)鐢�銆�

鎳�(y墨ng)鐢�

CD74AC14寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勯鏁�(sh霉)瀛楅浕璺腑锛屽叿楂斿寘鎷細
銆�銆�1. 淇¤櫉(h脿o)鍙嶈綁(zhu菐n)锛氬湪闇�瑕佸皣鏁�(sh霉)瀛椾俊铏�(h脿o)鍙栧弽鐨勫牬(ch菐ng)鍚�锛屽閭忚集闆昏矾涓殑淇¤櫉(h脿o)铏曠悊銆�
銆�銆�2. 娉㈠舰鏁村舰锛氬彲鐢ㄤ簬淇涓嶈(gu墨)鍓囦俊铏�(h脿o)娉㈠舰锛屼娇鍏剁鍚堢郴绲�(t菕ng)瑕佹眰銆�
銆�銆�3. 椹�(q奴)鍕�(d貌ng)楂橀浕瀹硅矤(f霉)杓夛細寰楃泭浜庡叾杓冨ぇ鐨勮几鍑洪浕娴佽兘鍔�锛屽彲鐩存帴椹�(q奴)鍕�(d貌ng)楂橀浕瀹硅矤(f霉)杓�銆�
銆�銆�4. 鏁�(sh霉)鎿�(j霉)绺界窔椹�(q奴)鍕�(d貌ng)锛氬湪澶氳矾鏁�(sh霉)鎿�(j霉)鍌宠几鍫�(ch菐ng)鏅腑锛岀敤浣滀俊铏�(h脿o)澧炲挤(qi谩ng)鍣�銆�
銆�銆�5. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒讹細鍦ㄥ悇绋伐妤�(y猫)鎺у埗绯荤当(t菕ng)涓綔鐐轰俊铏�(h脿o)铏曠悊鍏冧欢銆�
銆�銆�6. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝侊細渚嬪瀹剁敤闆诲櫒銆侀煶闋昏ō(sh猫)鍌欎腑鐨勬暩(sh霉)瀛椾俊铏�(h脿o)铏曠悊閮ㄥ垎銆�

鏇夸唬鍨嬭櫉(h脿o)

74HC14, SN74AC14N, MC74AC14P

cd74ac14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)

cd74ac14璩囨枡 鏇村>

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