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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 > SN54HC245

SN54HC245 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 15:38:16 鏌ョ湅 闁辫畝锛�26

SN54HC245 鏄竴娆鹃洐鏂瑰悜8浣嶇附绶氭敹鐧�(f膩)鍣�锛屽爆浜庨珮閫烠MOS锛圚C锛夌郴鍒楃殑閭忚集鍣ㄤ欢銆傚畠閲囩敤楂樼礆(j铆)纭呮煹妤垫妧琛�(sh霉)鍒堕��锛屽叿鏈夎純浣庣殑鍔熻�楀拰杓冮珮鐨勯枊(k膩i)闂�(gu膩n)閫熷害銆傝┎鍣ㄤ欢涓昏鐢ㄤ簬鍦ㄥ叐鍊�(g猫)鏁�(sh霉)鎿�(j霉)绺界窔涔嬮枔閫�(j矛n)琛岄洐鍚戞暩(sh霉)鎿�(j霉)鍌宠几锛屽叾鏂瑰悜鐢辨柟鍚戞帶鍒跺紩鑵虫焙瀹�銆傞�欑ó鑺墖甯哥敤浜庤▓(j矛)绠楁(j墨)銆侀�氫俊瑷�(sh猫)鍌欎互鍙婂伐妤�(y猫)鎺у埗绯荤当(t菕ng)涓��

鍙冩暩(sh霉)

渚涢浕闆诲(Vcc)锛�2V 鑷� 6V
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄細鏈�澶� 9ns (鍏稿瀷鍊�)
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IP20銆丳DIP20銆丼OIC20
銆�銆�杓稿叆闆绘祦(Iil)锛�-1mA (鏈�澶у��)
銆�銆�杓稿嚭闆绘祦(Iol)锛�-24mA (鏈�澶у��)
銆�銆�闈滄厠(t脿i)闆绘祦(Icc)锛�8渭A (鏈�澶у��锛孷cc=5V)
銆�銆�閫氶亾鏁�(sh霉)锛�

鐗规��

SN54HC245 鐨勬牳蹇冨姛鑳芥槸瀵�(sh铆)鐝�(xi脿n)闆欏悜鐨勬暩(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�1. 楂橀�熸�ц兘锛氱敱浜庨噰鐢ㄤ簡 HC 绯诲垪宸ヨ棟锛岄�欐鑺墖鑳藉鍦ㄩ珮闋荤巼涓嬬┅(w臎n)瀹氶亱(y霉n)琛�锛岄仼鍚堢従(xi脿n)浠ｅ揩閫熸暩(sh霉)鎿�(j霉)浜ゆ彌鐨勯渶姹�銆�
銆�銆�2. 闆欏悜鍌宠几锛氶�氶亷(gu貌) OE锛堜娇鑳界锛夊拰 DIR锛堟柟鍚戞帶鍒剁锛�锛屽彲浠ラ潏娲诲湴鎺у埗鏁�(sh霉)鎿�(j霉)鐨勬祦鍚戙��
銆�銆�3. 浣庡姛鑰楋細鍦ㄥ緟姗�(j墨)鐙�鎱�(t脿i)涓�锛岃姱鐗囩殑闈滄厠(t脿i)闆绘祦闈炲父浣庯紝闈炲父閬╁悎灏�(du矛)鍔熻�楁晱鎰熺殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆�銆�4. 瀵浕澹撹寖鍦嶏細鏀寔 2V 鑷� 6V 鐨勫伐浣滈浕澹擄紝鍏煎澶氱ó绯荤当(t菕ng)闇�姹�銆�
銆�銆�5. 楂樻韩閬╂噳(y墨ng)鎬э細鑳藉鍦ㄦサ绔韩搴︽浠朵笅姝ｅ父宸ヤ綔锛岄仼鐢ㄤ簬宸ユキ(y猫)鍜岃粛浜嬮牁(l菒ng)鍩�銆�

鎳�(y墨ng)鐢�

SN54HC245 琚唬娉涙噳(y墨ng)鐢ㄤ簬闇�瑕侀珮鏁堟暩(sh霉)鎿�(j霉)鍌宠几?sh霉)鑶�?ch菐ng)鏅細
銆�銆�1. 瑷�(j矛)绠楁(j墨)鍙婂瑷�(sh猫)锛氫緥濡傛墦鍗版(j墨)鎺ュ彛銆佺‖鐩ゆ帶鍒跺櫒绛�銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栵細濡� PLC 鎺у埗鍣�銆佹暩(sh霉)鎿�(j霉)閲囬泦妯″涓殑淇¤櫉(h脿o)鍌宠几銆�
銆�銆�3. 閫氫俊瑷�(sh猫)鍌欙細鐢ㄤ簬缍�(w菐ng)绲�(lu貌)浜ゆ彌姗�(j墨)銆佽矾鐢卞櫒鍏�(n猫i)鐨勬暩(sh霉)鎿�(j霉)浜ゆ彌銆�
銆�銆�4. 娑堣不(f猫i)闆诲瓙锛氬闆昏銆侀煶闊跨郴绲�(t菕ng)涓殑鏁�(sh霉)鎿�(j霉)绠＄悊銆�
銆�銆�5. 杌嶄簨鑸囪埅澶╋細鍥犲叾楂樻韩閬╂噳(y墨ng)鎬у拰鍙潬鎬�锛岃鐢ㄤ簬鐗规畩鐠�(hu谩n)澧冧笅鐨勮ō(sh猫)鍌欍��

鏇夸唬鍨嬭櫉(h脿o)

SN74HC245, MC14586B, DM74HC245

sn54hc245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)

sn54hc245璩囨枡 鏇村>

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