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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 | 鍏嶈不娉ㄥ唺

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 > SN54LS240-SP

SN54LS240-SP 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/6 19:02:36 鏌ョ湅 闁辫畝锛�26

SN54LS240-SP灞簬74LS绯诲垪鐨凾TL锛堟櫠楂旂-鏅堕珨绠￠倧杓級闆嗘垚闆昏矾锛屾槸涓�娆句笁鎱�(t脿i)杓稿嚭绶╂矕鍣�/绶氳矾椹�(q奴)鍕曞櫒銆傚畠鐢�8鍊嬬崹绔嬬殑绶╂矕鍣ㄧ祫鎴�锛屾瘡鍊嬮�氶亾鍙互鍠崹鎺у埗锛岀敤浜庡寮蜂俊铏熷挤搴︽垨?q奴)顣�?sh霉)鎿�(j霉)寰炰竴鍊嬮倧杓浕璺偝閬炲埌鍙︿竴鍊嬮倧杓浕璺�銆�
銆�銆�瑭插櫒浠跺唬娉涙噳(y墨ng)鐢ㄤ簬闇�瑕侀珮椹�(q奴)鍕曡兘鍔涙垨闀风窔鍌宠几?sh霉)鑶遍緤?锛岄仼鍚堝伐妤�(y猫)銆侀�氫俊鍜岃▓绠楁绯荤当(t菕ng)绛夋噳(y墨ng)鐢ㄩ牁(l菒ng)鍩�銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�4.75V~5.25V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C ~ 125掳C
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氬吀鍨嬪��9ns
銆�銆�杓稿叆闆绘祦锛氭渶澶�1mA
銆�銆�杓稿嚭闆绘祦锛氭渶澶�8mA
銆�銆�灏佽褰㈠紡锛欴IP24, SOIC24

鐗规��

SN54LS240-SP鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂橀�烼TL鍏煎鎬�锛岀⒑淇濊垏澶у鏁�(sh霉)鏁�(sh霉)瀛楅倧杓浕璺劇绺�ｆ帴銆�
銆�銆�2. 涓夋厠(t脿i)杓稿嚭鍔熻兘鍏佽ū鍏跺湪澶氳矾绺界窔绯荤当(t菕ng)涓娇鐢紝娓涘皯淇¤櫉娌栫獊銆�
銆�銆�3. 寮峰ぇ鐨勯﹨(q奴)鍕曡兘鍔涗娇鍏惰兘澶犻﹨(q奴)鍕曡純闀风殑鍌宠几绶氭垨澶氬�嬭矤杓夈��
銆�銆�4. 瀵伐浣滄韩搴﹁寖鍦�锛岄仼鐢ㄤ簬鎯″姡鐠�(hu谩n)澧冧笅鐨勫伐妤�(y猫)鍜岃粛浜嬫噳(y墨ng)鐢�銆�
銆�銆�5. 灏忓瀷鍖栧皝瑁濋伕闋呴檷浣庝簡PCB绌洪枔鍗犵敤锛屽悓鏅傛彁楂樹簡鏁ｇ啽鎬ц兘銆�

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SN54LS240-SP甯哥敤浜庝互涓嬫噳(y墨ng)鐢ㄥ牬鏅細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)绺界窔椹�(q奴)鍕曞拰绶╂矕锛岀壒鍒ユ槸鍦ㄥ瑷�(sh猫)鍌欏叡浜附绶氱殑鎯呮硜涓�銆�
銆�銆�2. 鏁�(sh霉)瀛椾俊铏熸斁澶у拰閬犺窛闆㈠偝杓�锛屽鍦ㄩ�氫俊鎺ュ彛涓殑浣跨敤銆�
銆�銆�3. 瑷堢畻姗熷収(n猫i)瀛樻摯灞曟ā濉婅ō(sh猫)瑷�锛岀偤DRAM鍜屽叾浠栧瓨鍎茶ō(sh猫)鍌欐彁渚涢﹨(q奴)鍕曟敮鎸�銆�
銆�銆�4. 宸ユキ(y猫)鑷嫊鍖栨帶鍒剁郴绲�(t菕ng)锛岀敤浣滃偝鎰熷櫒淇¤櫉瑾�(di脿o)鐞嗘垨鍩�(zh铆)琛屽櫒椹�(q奴)鍕曠殑涓�閮ㄥ垎銆�
銆�銆�5. 瑕栭牷淇¤櫉铏曠悊闆昏矾涓綔鐐哄悓姝ヤ俊铏熷垎閰嶅櫒銆�

鏇夸唬鍨嬭櫉

SN74LS240N, MC14LS240, DM74LS240

sn54ls240-sp鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉
  • 瑭㈠児

sn54ls240-sp璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級