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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 > SN54HC273-SP

SN54HC273-SP 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 18:36:39 鏌ョ湅 闁辫畝锛�32

SN54HC273-SP 鏄竴娆鹃珮閫� CMOS 宸ヨ棟鍒堕�犵殑 8 浣� D 鍨嬮�忔槑閹栧瓨鍣�锛屽爆浜� TI 鍏徃鎺ㄥ嚭鐨� HC 绯诲垪閭忚集鍣ㄤ欢銆傝┎鑺墖鍏锋湁楂橀浕骞虫湁鏁堢殑閹栧瓨浣胯兘锛圠E锛夎几鍏ョ锛屽厑瑷卞湪鏁�(sh霉)鎿�(j霉)鍌宠几閬庣▼涓皪(du矛)杓稿叆淇¤櫉(h脿o)閫�(j矛n)琛岄帠瀛樸�傚叾瑷�(sh猫)瑷�(j矛)閬╃敤浜庡绋暩(sh霉)瀛楅浕璺噳(y墨ng)鐢ㄥ牬(ch菐ng)鍚�锛屽寘鎷暩(sh霉)鎿�(j霉)绶╂矕銆佸瓨鍎�(ch菙)鍜屽偝杓�?sh霉)瑁櫸村爧?br>銆�銆�閫欐鑺墖鏀寔 5V 渚涢浕闆诲锛屽吋瀹� TTL 杓稿叆杓稿嚭闆诲钩锛屽苟涓旇兘澶犲湪杓冨鐨勫伐浣滄韩搴﹁寖鍦嶅収(n猫i)绌�(w臎n)瀹氶亱(y霉n)琛�銆傜敱浜庡叾楂樻�ц兘鍜屽彲闈犳��锛孲N54HC273-SP 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬宸ユキ(y猫)鎺у埗銆侀�氫俊瑷�(sh猫)鍌欎互鍙婃秷璨�(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�2V 鑷� 6V
銆�銆�宸ヤ綔闆绘祦锛氭渶澶� 10mA/寮曡叧
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄細鏈�澶� 18ns锛堝吀鍨嬪�硷級
銆�銆�杓稿叆婕忛浕娴侊細卤1渭A锛堟渶澶у�硷級
銆�銆�杓稿嚭椹�(q奴)鍕�(d貌ng)鑳藉姏锛�24mA锛堟簮闆绘祦锛夛紝-24mA锛堢亴闆绘祦锛�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛欴IP-20, SOIC-20

鐗规��

SN54HC273-SP 鎻愪緵浜嗕互涓嬮棞(gu膩n)閸电壒鎬э細
銆�銆�1. 楂橀�� CMOS 鎶�琛�(sh霉)瀵�(sh铆)鐝�(xi脿n)浣庡姛鑰楄垏蹇�熷垏鎻涙�ц兘銆�
銆�銆�2. 鏀寔 8 浣嶅苟琛屾暩(sh霉)鎿�(j霉)杓稿叆鍜岃几鍑�锛岃兘澶犳湁鏁堟摯(ku貌)灞曠郴绲�(t菕ng)鏁�(sh霉)鎿�(j霉)铏曠悊鑳藉姏銆�
銆�銆�3. 閹栧瓨浣胯兘锛圠E锛夊姛鑳藉彲浠ョ簿纰烘帶鍒舵暩(sh霉)鎿�(j霉)閹栧瓨鐨勬檪(sh铆)闁撻粸(di菐n)銆�
銆�銆�4. 寮曡叧鍏煎鎬ц壇濂�锛屾槗浜庤垏鍏朵粬閭忚集鍣ㄤ欢闆嗘垚銆�
銆�銆�5. 鍏峰倷杓冨挤(qi谩ng)鐨勬姉鍣伈鑳藉姏鍜岄浕姘ｇ┅(w臎n)瀹氭��锛岄仼鍚堟儭鍔ｇ挵(hu谩n)澧冧笅鐨勬噳(y墨ng)鐢�銆�
銆�銆�6. 瀵韩鐗堟湰纰轰繚浜嗗湪妤电婧害姊濅欢涓嬬殑鍙潬閬�(y霉n)琛屻��
銆�銆�閫欎簺鐗规�т娇寰� SN54HC273-SP 鎴愮偤妲�(g貌u)寤哄京(f霉)闆滄暩(sh霉)瀛楃郴绲�(t菕ng)鐨勭悊鎯抽伕鎿�銆�

鎳�(y墨ng)鐢�

SN54HC273-SP 鍙唬娉涙噳(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)绶╂矕鍜屾毇瀛�锛屼緥濡傚湪寰檿鐞嗗櫒鑸囧瑷�(sh猫)涔嬮枔鎻愪緵鑷ㄦ檪(sh铆)鏁�(sh霉)鎿�(j霉)瀛樺劜(ch菙)銆�
銆�銆�2. 鎿�(ku貌)灞� I/O 鎺ュ彛锛岀敤浜庡鍔犲祵鍏ュ紡绯荤当(t菕ng)鐨勮几鍏ヨ几鍑鸿兘鍔�銆�
銆�銆�3. 鏁�(sh霉)瀛椾俊铏�(h脿o)瑾�(di脿o)鐞嗗拰杞�(zhu菐n)鎻�锛屽湪閫氫俊閺堣矾涓捣鍒伴殧闆㈡垨鍚屾鐨勪綔鐢�銆�
銆�銆�4. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒朵腑鐨勫璺暩(sh霉)鎿�(j霉)閲囬泦鑸囧垎鐧�(f膩)銆�
銆�銆�5. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佸鎵撳嵃姗�(j墨)銆佹巸鎻忓剙绛夐渶瑕佸ぇ閲忔暩(sh霉)鎿�(j霉)浜ゆ彌鐨勫牬(ch菐ng)鏅�銆�
銆�銆�鍏堕潏娲绘�у拰楂樻晥鎬ц兘婊胯冻澶氱ó鐝�(xi脿n)浠ｉ浕瀛愮敘(ch菐n)鍝佺殑瑷�(sh猫)瑷�(j矛)闇�姹�銆�

鏇夸唬鍨嬭櫉(h脿o)

SN74HC273PWR, MC74HC273N, NCV74HC273

sn54hc273-sp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)

sn54hc273-sp璩囨枡 鏇村>

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