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鎮ㄥソ锛屾杩庝締鍒扮董搴�(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 > SN54LS40J

SN54LS40J 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/10 11:08:30 鏌ョ湅 闁辫畝锛�22

SN54LS40J鏄熀浜庨洐妤垫�ф櫠楂旂鎶�琛�(sh霉)鍒堕�犵殑浣庡姛鑰楄倴鐗瑰熀锛圠ow Power Schottky锛孡PS锛夊洓杓稿叆鑸囬杸闆嗘垚闆昏矾銆傝┎鑺墖灞簬74绯诲垪閭忚集鍣ㄤ欢涓殑涓�鍊�(g猫)瀛愰锛屽唬娉涙噳(y墨ng)鐢ㄤ簬闇�瑕侀珮閫熸�ц兘鍜岃純浣庡姛鑰楃殑鏁�(sh霉)瀛楅浕璺ō(sh猫)瑷�(j矛)涓�銆係N54LS40J鐨勭壒榛�(di菐n)鍦ㄤ簬鍏朵娇鐢ㄤ簡鑲栫壒鍩轰簩妤电閴椾綅渚嗘笡灏戦枊闂�(gu膩n)鏅�(sh铆)闁撳苟闄嶄綆鍔熻�楋紝鍚屾檪(sh铆)淇濇寔杓冮珮鐨勫櫔鑱插闄�銆�
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鍙冩暩(sh霉)

閭忚集椤炲瀷锛氳垏闁�
銆�銆�杓稿叆鏁�(sh霉)閲忥細4鍊�(g猫)
銆�銆�灏佽褰㈠紡锛欴IP14/SOIC14
銆�銆�宸ヤ綔闆诲鑼冨湇锛�4.75V 鑷� 5.25V
銆�銆�鏈�澶у偝鎾欢閬诧細9ns
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆�銆�杓稿嚭闆绘祦锛堥珮闆诲钩锛夛細400渭A
銆�銆�杓稿嚭闆绘祦锛堜綆闆诲钩锛夛細8mA
銆�銆�闈滄厠(t脿i)闆绘祦锛氭渶澶�8mA

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SN54LS40J鍏锋湁浠ヤ笅椤憲鐗规�э細
銆�銆�1. 楂橀�熸�ц兘锛氱敱浜庨噰鐢ㄨ倴鐗瑰熀閴椾綅鎶�琛�(sh霉)锛孲N54LS40J鑳藉鍦ㄤ繚璀変綆鍔熻�楃殑鍚屾檪(sh铆)瀵�(sh铆)鐝�(xi脿n)鏇村揩鐨勪俊铏�(h脿o)鍌宠几閫熷害銆�
銆�銆�2. 瀵伐浣滈浕澹撹寖鍦嶏細闆栫劧涓昏瑷�(sh猫)瑷�(j矛)鐐�5V鎿嶄綔锛屼絾鍏佽ū涓�瀹氳寖鍦嶅収(n猫i)鐨勯浕澹撴诞鍕�(d貌ng)浠ラ仼鎳�(y墨ng)涓嶅悓鐨勭郴绲�(t菕ng)鐠�(hu谩n)澧�銆�
銆�銆�3. 宸ユキ(y猫)绱�(j铆)婧害鑼冨湇锛氶仼鍚堝湪妤电婧害姊濅欢涓嬪伐浣�锛岀⒑淇濆叾鍦ㄦ儭鍔ｇ挵(hu谩n)澧冧腑浠嶈兘绌�(w臎n)瀹氶亱(y霉n)琛�銆�
銆�銆�4. 杓冧綆鐨勫姛鑰楋細鐩告瘮妯�(bi膩o)婧�(zh菙n)TTL鍣ㄤ欢锛孲N54LS40J鑳藉椤憲闄嶄綆鍔熻�楋紝閫欏皪(du矛)浜庨浕姹犱緵闆绘垨鍏朵粬灏�(du矛)鍔熻�楁晱鎰熺殑鎳�(y墨ng)鐢ㄩ潪甯搁噸瑕�銆�
銆�銆�5. 楂樺櫔鑱插闄愶細鍗充娇鍦ㄥ揩閫熷垏鎻涙湡闁撲篃鑳芥湁鏁堟姂鍒跺櫔鑱插共鎿撅紝寰炶�屾彁楂樼郴绲�(t菕ng)鐨勫彲闈犳��銆�

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SN54LS40J閬╃敤浜庡绋牬(ch菐ng)鏅笅鐨勬暩(sh霉)瀛楅浕璺ō(sh猫)瑷�(j矛)锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)铏曠悊鍜屽瓨鍎�(ch菙)绯荤当(t菕ng)涓殑鎺у埗閭忚集銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勭媭鎱�(t脿i)鐩�(ji膩n)娓�(c猫)鍜屾帶鍒躲��
銆�銆�3. 閫氫俊瑷�(sh猫)鍌欎腑鐨勪俊铏�(h脿o)璺敱鍜屽悓姝�銆�
銆�銆�4. 娑堣不(f猫i)闆诲瓙鐢�(ch菐n)鍝佸瀹剁敤闆诲櫒銆佹父鎴叉(j墨)绛夊収(n猫i)閮ㄩ倧杓浕璺�銆�
銆�銆�5. 娓�(c猫)瑭︽脯(c猫)閲�?j墨)x鍣ㄤ腑鐨勮Ц鐧�(f膩)鍣ㄥ拰瑷�(j矛)鏁�(sh霉)鍣ㄩ浕璺�銆�

鏇夸唬鍨嬭櫉(h脿o)

SN74LS40J

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  • 寤犲晢
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sn54ls40j璩囨枡 鏇村>

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