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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 > 54FCT245CTDB

54FCT245CTDB 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/10 13:15:37 鏌ョ湅 闁辫畝锛�24

54FCT245CTDB 鏄竴绋珮閫� CMOS 鍏綅闆欏悜绺界窔鏀剁櫦(f膩)鍣紝閲囩敤鍏堥�茬殑浜炲井绫崇鏌垫サ鎶�琛�(sh霉)鍒堕��銆傝┎鑺墖寤ｆ硾鐢ㄤ簬闇�瑕佹暩(sh霉)鎿�(j霉)绶╂矕鍜岄﹨(q奴)鍕曡兘鍔涘寮风殑鏁�(sh霉)瀛楃郴绲�(t菕ng)涓�傚叾涓昏鍔熻兘鏄湪鍏╁�嬫暩(sh霉)鎿�(j霉)绺界窔涔嬮枔鎻愪緵淇¤櫉闅旈洟鍜岄﹨(q奴)鍕曡兘鍔�锛岄仼鐢ㄤ簬鍚勭ó瑷堢畻姗熴�侀�氫俊瑷�(sh猫)鍌欏拰宸ユキ(y猫)鎺у埗绯荤当(t菕ng)銆�
銆�銆�瑭插櫒浠舵敮鎸� 3.3V 鍜� 5V 鐨勫伐浣滈浕澹撹寖鍦嶏紝鍏锋湁浣庡姛鑰楀拰楂樺櫔鑱插闄愮殑鐗归粸锛岄仼鍚堝湪鍚勭ó鐠�(hu谩n)澧冩浠朵笅浣跨敤銆�

鍙冩暩(sh霉)

渚涢浕闆诲(VCC)锛�3.3V 鑷� 5.5V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�閫氶亾鏁�(sh霉)锛�
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶� 6ns
銆�銆�杓稿叆闆诲锛氱磩 7pF
銆�銆�杓稿嚭闆绘祦锛毬�24mA
銆�銆�灏佽褰㈠紡锛歍SSOP

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銆�銆�4. 楂樺櫔鑱插闄愶細鍗充娇鍦ㄦ儭鍔ｇ殑闆绘埃鐠�(hu谩n)澧冧腑涔熻兘淇濇寔绌�(w臎n)瀹氱殑鏁�(sh霉)鎿�(j霉)鍌宠几銆�
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銆�銆�6. 姹借粖闆诲瓙绯荤当(t菕ng)涓殑鏁�(sh霉)鎿�(j霉)閺堣矾鎺у埗鍠厓銆�

鏇夸唬鍨嬭櫉

SN74LVC245A, 74HC245, 74HCT245

54fct245ctdb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

54fct245ctdb鍙冩暩(sh霉)

  • 鐝�(xi脿n)鏈夋暩(sh霉)閲�0鐝�(xi脿n)璨�
  • 鍍规牸鍋滅敘(ch菐n)
  • 绯诲垪54FCT
  • 鍖呰绠′欢
  • 鐢�(ch菐n)鍝佺媭鎱�(t脿i)鍋滅敘(ch菐n)
  • 閭忚集椤炲瀷鏀剁櫦(f膩)鍣�锛岄潪鍙嶇浉
  • 鍏冧欢鏁�(sh霉)1
  • 姣忓�嬪厓浠朵綅鏁�(sh霉)8
  • 杓稿叆椤炲瀷-
  • 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椤炲瀷閫氬瓟
  • 灏佽/澶栨20-CDIP锛�0.300"锛�7.62mm锛�
  • 渚涙噳(y墨ng)鍟嗗櫒浠跺皝瑁�20-CDIP