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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 > SN54S240J

SN54S240J 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/8 8:34:09 鏌ョ湅 闁辫畝锛�28

SN54S240J 鏄竴娆鹃珮閫� CMOS 閭忚集鍣ㄤ欢锛屽爆浜� TI锛堝痉宸炲剙鍣級鐨� SN54/74 绯诲垪銆傝┎鑺墖鏄竴绋� 8 浣嶉洐鍚戠附绶氭敹鐧�(f膩)鍣�锛屽付鏈変笁鎱�(t脿i)杓稿嚭鍔熻兘銆傚畠閫氬父鐢ㄤ簬闇�瑕侀珮閫熸暩(sh霉)鎿�(j霉)鍌宠几鍜岄珮椹�(q奴)鍕曡兘鍔涚殑鎳�(y墨ng)鐢ㄥ牬鏅紝濡傚井铏曠悊鍣ㄧ郴绲�(t菕ng)銆佸瓨鍎插櫒鎺ュ彛浠ュ強鏁�(sh霉)鎿�(j霉)閫氫俊绛�銆係N54S240J 鐨勮ō(sh猫)瑷堜娇鍏惰兘澶犲湪寤ｆ硾鐨勫伐妤�(y猫)婧害鑼冨湇鍏�(n猫i)绌�(w臎n)瀹氶亱琛�锛屽苟鍏锋湁浣庡姛鑰楃殑鐗归粸銆�
銆�銆�瑭茶姱鐗囬�氶亷鏂瑰悜鎺у埗寮曡叧 (DIR) 鍜岃几鍑轰娇鑳藉紩鑵� (OE) 渚嗙鐞嗘暩(sh霉)鎿�(j霉)娴佺殑鏂瑰悜鍜岃几鍑虹媭鎱�(t脿i)锛屽緸鑰屽鐝�(xi脿n)楂樻晥鐨勯洐鍚戞暩(sh霉)鎿�(j霉)浜ゆ彌銆�

鍙冩暩(sh霉)

鍨嬭櫉锛歋N54S240J
銆�銆�绯诲垪锛歋N54/74S
銆�銆�椤炲瀷锛�8 浣嶉洐鍚戠附绶氭敹鐧�(f膩)鍣�
銆�銆�閭忚集瀹舵棌锛欳MOS
銆�銆�宸ヤ綔闆诲鑼冨湇锛�4.5V 鑷� 5.5V
銆�銆�鏈�楂樺伐浣滈牷鐜囷細27MHz
銆�銆�鍌虫挱寤堕伈鏅傞枔锛�3.9ns锛堝吀鍨嬪�硷級
銆�銆�閫氶亾鏁�(sh霉)閲忥細8
銆�銆�灏佽褰㈠紡锛欴IP-20, PDIP-20
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆�銆�I/O 闆诲钩鍏煎鎬э細TTL 鍜� CMOS

鐗规��

SN54S240J 鎻愪緵浜嗛珮鎬ц兘鐨勬暩(sh霉)鎿�(j霉)鍌宠几鑳藉姏锛岄仼鐢ㄤ簬鍚勭ó寰�(f霉)闆滈浕瀛愮郴绲�(t菕ng)銆傚叾涓昏鐗规�у寘鎷細
銆�銆�1. 楂橀�熸搷浣滐細鑳藉浠ラ珮閬� 27MHz 鐨勯牷鐜囬亱琛�锛屾豢瓒崇従(xi脿n)浠ｉ浕瀛愯ō(sh猫)鍌欏皪閫熷害鐨勮姹傘��
銆�銆�2. 闆欏悜鏁�(sh霉)鎿�(j霉)鍌宠几锛氶�氶亷 DIR 寮曡叧鎺у埗鏁�(sh霉)鎿�(j霉)娴佸嫊鏂瑰悜锛岄潏娲婚仼鎳�(y墨ng)涓嶅悓鐨勬噳(y墨ng)鐢ㄩ渶姹�銆�
銆�銆�3. 涓夋厠(t脿i)杓稿嚭锛歄E 寮曡叧鍙互灏囪几鍑鸿ō(sh猫)缃偤楂橀樆鎶楃媭鎱�(t脿i)锛屼究浜庡璺京(f霉)鐢�銆�
銆�銆�4. 瀵韩鑼冨湇鏀寔锛氳兘澶犲湪 -55掳C 鑷� +125掳C 鐨勫伐妤�(y猫)绱氭韩搴﹁寖鍦嶅収(n猫i)鍙潬宸ヤ綔銆�
銆�銆�5. 浣庨潨鎱�(t脿i)闆绘祦锛氭湁鍔╀簬闄嶄綆鏁撮珨鍔熻��锛岄仼鍚堝皪鑳借�楁晱鎰熺殑瑷�(sh猫)瑷堛��
銆�銆�6. 鍏煎 TTL 鍜� CMOS 闆诲钩锛氭彁楂樹簡鑸囧叾浠栭倧杓櫒浠剁殑浜掓搷浣滄��銆�
銆�銆�閫欎簺鐗规�т娇寰� SN54S240J 鎴愮偤瑷卞鏁�(sh霉)瀛楃郴绲�(t菕ng)涓殑鐞嗘兂閬告搰锛屽挨鍏舵槸鍦ㄩ渶瑕侀珮鏁堟暩(sh霉)鎿�(j霉)绠＄悊鐨勫牬鍚�銆�

鎳�(y墨ng)鐢�

SN54S240J 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 寰檿鐞嗗櫒鍜屽井鎺у埗鍣ㄧ郴绲�(t菕ng)锛氫綔鐐烘暩(sh霉)鎿�(j霉)绺界窔鎿村睍鍣ㄦ垨绶╂矕鍣�銆�
銆�銆�2. 瀛樺劜鍣ㄦ帴鍙ｏ細鍦� RAM銆丷OM 鎴栧叾浠栧瓨鍎茶ō(sh猫)鍌欎腑鍏呯暥鏁�(sh霉)鎿�(j霉)璺緫銆�
銆�銆�3. 鏁�(sh霉)鎿�(j霉)閫氫俊锛氱敤浜庡悓姝ュ拰鐣版涓茶閫氫俊閺堣矾涓殑鏁�(sh霉)鎿�(j霉)浜ゆ彌銆�
銆�銆�4. 宸ユキ(y猫)鑷嫊鍖栵細鍦� PLC锛堝彲绶ㄧ▼閭忚集鎺у埗鍣級鎴栧叾浠栧伐妤�(y猫)鎺у埗绯荤当(t菕ng)涓檿鐞嗗京(f霉)闆滅殑淇¤櫉璺敱銆�
銆�銆�5. 娓│鑸囨脯閲忚ō(sh猫)鍌欙細鏀寔楂橀�熸暩(sh霉)鎿�(j霉)閲囬泦鍜屽垎鏋�銆�
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銆�銆�鐢变簬鍏堕潏娲绘�у拰楂樻�ц兘锛孲N54S240J 鍦ㄧ溇澶氶浕瀛愮郴绲�(t菕ng)涓壆婕旇憲闂�(gu膩n)閸佃鑹�銆�

鏇夸唬鍨嬭櫉

SN74S240N
銆�銆�SN54LS240
銆�銆�SN74LS240

sn54s240j鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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  • 寤犲晢
  • 灏佽/鎵硅櫉
  • 瑭㈠児

sn54s240j璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

sn54s240j鍙冩暩(sh霉)

  • 鐝�(xi脿n)鏈夋暩(sh霉)閲�0鐝�(xi脿n)璨�1,485Factory
  • 鍍规牸鍦ㄥ敭
  • 绯诲垪54S
  • 鍖呰绠′欢
  • 鐢�(ch菐n)鍝佺媭鎱�(t脿i)鍦ㄥ敭
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  • 鍏冧欢鏁�(sh霉)2
  • 姣忓�嬪厓浠朵綅鏁�(sh霉)4
  • 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