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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(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 > SN74AHC244DBR

SN74AHC244DBR 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/28 12:05:02 鏌ョ湅 闁辫畝锛�37

SN74AHC244DBR 鏄竴娆�8浣嶇珐娌栧櫒/绶氳矾椹�(q奴)鍕�(d貌ng)鍣�锛屽爆浜嶵I锛堝痉宸炲剙鍣級鐨凙HC绯诲垪楂橀�烠MOS鍣ㄤ欢銆�
銆�銆�瑭茶姱鐗囧叿鏈変笁鎱�(t脿i)杓稿嚭鍔熻兘锛岄仼鐢ㄤ簬鏁�(sh霉)鎿�(j霉)绺界窔鍜屽偝杓告噳(y墨ng)鐢�銆傚叾瑷�(sh猫)瑷�(j矛)浣垮緱杓稿叆鍏煎LVTTL閭忚集闆诲钩锛屽悓鏅�(sh铆)淇濇寔浣庡姛鑰楃壒鎬�銆傝┎鍣ㄤ欢鍙互鎻愪緵杓冮珮鐨勯﹨(q奴)鍕�(d貌ng)鑳藉姏鍜岃純蹇殑闁嬮棞(gu膩n)閫熷害锛屽唬娉涚敤浜庤▓(j矛)绠楁(j墨)銆侀�氫俊瑷�(sh猫)鍌欎互鍙婂伐妤�(y猫)鎺у埗绛夐牁(l菒ng)鍩熴��

鍙冩暩(sh霉)

闆绘簮闆诲(VCC)锛�2V 鑷� 6V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� 85掳C
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁�(tPLH/tPHL)锛氭渶澶�3.6ns
銆�銆�姣忛�氶亾杓稿嚭闆绘祦(IOL)锛氭渶澶�24mA
銆�銆�姣忛�氶亾杓稿叆闆绘祦(IIL)锛氭渶澶�-1渭A
銆�銆�灏佽褰㈠紡锛歍SSOP(钖勫瀷灏忓褰㈠皝瑁�)
銆�銆�寮曡叧鏁�(sh霉)锛�20

鐗规��

SN74AHC244DBR鍏峰倷浣庡姛鑰�銆侀珮鎶楀共鎿捐兘鍔涗互鍙婅垏LVTTL闆诲钩鍏煎鐨勭壒榛�(di菐n)銆�
銆�銆�瀹冨叿鏈変笁鎱�(t脿i)杓稿嚭鍔熻兘锛屽彲浠ラ�氶亷浣胯兘绔締鎺у埗淇¤櫉(h脿o)鐨勫偝杓哥媭鎱�(t脿i)锛屽緸鑰屾笡灏戜笉蹇呰鐨勪俊铏�(h脿o)骞叉摼銆�
銆�銆�瑭茶姱鐗囩殑鍌虫挱寤堕伈鏅�(sh铆)闁撹純鐭�锛岃兘澶犳豢瓒抽珮閫熸暩(sh霉)鎿�(j霉)鍌宠几闇�姹�銆�
銆�銆�AHC绯诲垪鐨勫伐钘濇妧琛�(sh霉)淇濊瓑浜嗗湪涓嶅悓闆绘簮闆诲涓嬬殑绌�(w臎n)瀹氭�ц兘琛ㄧ従(xi脿n)锛屽悓鏅�(sh铆)鏀寔杌屽埌杌岃几鍏ュ拰杓稿嚭淇¤櫉(h脿o)鑼冨湇銆�

鎳�(y墨ng)鐢�

SN74AHC244DBR甯哥敤浜庨渶瑕佸璺暩(sh霉)鎿�(j霉)鍌宠几鎴栦俊铏�(h脿o)闅旈洟鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�
銆�銆�鍏稿瀷鎳�(y墨ng)鐢ㄥ牬鏅寘鎷細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)绺界窔椹�(q奴)鍕�(d貌ng)锛氬瑷�(j矛)绠楁(j墨)涓绘澘涓婄殑鏁�(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�2. 澶氳矾寰�(f霉)鐢ㄥ櫒鍜岃В寰�(f霉)鐢ㄥ櫒闆昏矾涓殑淇¤櫉(h脿o)澧炲挤(qi谩ng)銆�
銆�銆�3. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑淇¤櫉(h脿o)鍌宠几?sh霉)鑴戦蔼?qi谩ng)銆�
銆�銆�4. 閫氫俊绯荤当(t菕ng)涓皪(du矛)楂橀�熶俊铏�(h脿o)閫�(j矛n)琛屾斁澶ф垨鏁村舰銆�
銆�銆�姝ゅ锛屽畠涔熷彲浠ユ噳(y墨ng)鐢ㄤ簬娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勬帴鍙ｆ摯(ku貌)灞曞拰淇¤櫉(h脿o)杞�(zhu菐n)鎻涚瓑浠诲嫏(w霉)銆�

鏇夸唬鍨嬭櫉(h脿o)

SN74AHCT244DR, SN74LV244ADWR, MC74AC244AE

sn74ahc244dbr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)

sn74ahc244dbr璩囨枡 鏇村>

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

sn74ahc244dbr鍙冩暩(sh霉)

  • 妯�(bi膩o)婧�(zh菙n)鍖呰1
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵閭忚集 - 绶╂矕鍣紝椹�(q奴)鍕�(d貌ng)鍣�锛屾帴鏀跺櫒锛屾敹鐧�(f膩)鍣�
  • 绯诲垪74AHC
  • 閭忚集椤炲瀷绶╂矕鍣�/绶氳矾椹�(q奴)鍕�(d貌ng)鍣�锛岄潪鍙嶇浉
  • 鍏冧欢鏁�(sh霉)2
  • 姣忓��(g猫)鍏冧欢鐨勪綅鍏冩暩(sh霉)4
  • 杓稿嚭闆绘祦楂橈紝浣�8mA锛�8mA
  • 闆绘簮闆诲2 V ~ 5.5 V
  • 宸ヤ綔婧害-40°C ~ 85°C
  • 瀹夎椤炲瀷琛ㄩ潰璨艰
  • 灏佽/澶栨20-SSOP锛�0.209"锛�5.30mm 瀵級
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�20-SSOP
  • 鍖呰Digi-Reel®
  • 鍏跺畠鍚嶇ū296-4583-6