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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 > 54FCT245CTLB

54FCT245CTLB 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/10 11:01:39 鏌ョ湅 闁辫畝锛�26

54FCT245CTLB 鏄竴绋珮閫� CMOS 绶╂矕鍣�/绶氳矾椹�(q奴)鍕�(d貌ng)鍣�锛岄噰鐢ㄥ厛閫�(j矛n)鐨勭鏌垫サ CMOS 鎶�琛�(sh霉)鍒堕��銆傝┎鍣ㄤ欢鐢卞叓鍊�(g猫)鐛�(d煤)绔嬬殑闈炲弽鐩哥珐娌栧櫒绲勬垚锛屾瘡鍊�(g猫)绶╂矕鍣ㄨ兘澶犲偝杓镐竴浣嶆暩(sh霉)鎿�(j霉)銆傚畠鏀寔涓夋厠(t脿i)杓稿嚭鍔熻兘锛岄仼鍚堢敤浜庢暩(sh霉)鎿�(j霉)绺界窔绯荤当(t菕ng)涓殑淇¤櫉(h脿o)鍒囨彌鍜岄﹨(q奴)鍕�(d貌ng)銆�
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鍙冩暩(sh霉)

閭忚集椤炲瀷锛氱珐娌栧櫒/绶氳矾椹�(q奴)鍕�(d貌ng)鍣�
銆�銆�閫氶亾鏁�(sh霉)閲忥細8
銆�銆�闆绘簮闆诲(VCC)锛�2 V 鑷� 6 V
銆�銆�杓稿叆闆诲鑼冨湇锛�-0.5 V 鑷� VCC + 0.5 V
銆�銆�杓稿嚭闆绘祦(楂橀浕骞�)锛�24 mA
銆�銆�杓稿嚭闆绘祦(浣庨浕骞�)锛�-24 mA
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄細5 ns锛堝吀鍨嬪�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紡锛氶櫠鐡� DIP 灏佽

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54FCT245CTLB 鐨勪富瑕佺壒榛�(di菐n)鏄叾涓夋厠(t脿i)杓稿嚭鍔熻兘锛岄�欏厑瑷卞湪澶氳矾寰�(f霉)鐢ㄧ殑鏁�(sh霉)鎿�(j霉)绺界窔涓婇��(j矛n)琛屾湁鏁堢殑淇¤櫉(h脿o)绠＄悊銆傜暥(d膩ng)杓稿嚭鍟熺敤鏅�(sh铆)锛屼俊铏�(h脿o)閫氶亷(gu貌)绶╂矕鍣ㄨ鏀惧ぇ骞跺偝杓�锛涚暥(d膩ng)杓稿嚭绂佺敤鏅�(sh铆)锛岀珐娌栧櫒閫�(j矛n)鍏ラ珮闃绘姉?f脿n)椤烞(t脿i)锛屽緸鑰岄伩鍏嶈垏鍏朵粬淇¤櫉(h脿o)娌栫獊銆�
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54FCT245CTLB 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇�瑕侀珮鎬ц兘鏁�(sh霉)鎿�(j霉)鍌宠几?sh霉)鑶�?ch菐ng)鏅腑锛屼緥濡傦細
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銆�銆�6. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勬暩(sh霉)鎿�(j霉)鍌宠几妯″銆�
銆�銆�绺戒箣锛屼换浣曢渶瑕佸彲闈�銆佸揩閫熺殑鏁�(sh霉)鎿�(j霉)鍌宠几鍜屽垏鎻涚殑鍫�(ch菐ng)鍚堥兘鍙互鑰冩叜浣跨敤姝よ姱鐗�銆�

鏇夸唬鍨嬭櫉(h脿o)

74FCT245, SN74FCT245, MC74FCT245

54fct245ctlb鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

54fct245ctlb鍙冩暩(sh霉)

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  • 鍍�(ji脿)鏍�220 : 锟�154.53673绠′欢
  • 绯诲垪54FCT
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  • 杓稿嚭椤炲瀷涓夋厠(t脿i)
  • 闆绘祦 - 杓稿嚭楂�銆佷綆12mA锛�48mA
  • 闆诲 - 渚涢浕4.5V ~ 5.5V
  • 宸ヤ綔婧害-55掳C ~ 125掳C锛圱A锛�
  • 瀹夎椤炲瀷琛ㄩ潰璨艰鍨�
  • 灏佽/澶栨20-LCC
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