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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 > MC74VHC138DG

MC74VHC138DG 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/30 22:36:32 鏌ョ湅 闁辫畝锛�13

MC74VHC138DG鏄竴娆鹃珮鎬ц兘鐨�3-8绶氳纰煎櫒/瑙ｇ⒓鍣�锛屽爆浜庢懇鎵樼緟鎷夛紙鐝�(xi脿n)鐐篛N Semiconductor锛夋帹鍑虹殑VHC绯诲垪CMOS閭忚集鍣ㄤ欢銆傝┎鑺墖閲囩敤鍏堥��(j矛n)鐨勭鏌垫サCMOS鎶�琛�(sh霉)鍒堕��锛屽叿鏈変綆鍔熻�椼�侀珮闁嬮棞(gu膩n)閫熷害鍜岃純寮�(qi谩ng)鐨勯﹨(q奴)鍕�(d貌ng)鑳藉姏绛夊劒(y艒u)榛�(di菐n)銆傚畠鑳藉?q奴)鈶烽交鈧�(g猫)浜岄��(j矛n)鍒惰几鍏ヤ俊铏�(h脿o)杞�(zhu菐n)鎻涚偤鍏��(g猫)杓稿嚭淇¤櫉(h脿o)涔嬩竴锛岄仼鐢ㄤ簬鍚勭ó鏁�(sh霉)瀛楅浕璺ō(sh猫)瑷�(j矛)涓殑鍦板潃瑙ｇ⒓銆佹帶鍒朵俊铏�(h脿o)鍒嗛厤绛夊牬(ch菐ng)鏅��
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鍙冩暩(sh霉)

宸ヤ綔闆诲锛�2V~6V
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銆�銆�杓稿嚭闆绘祦锛毬�25mA锛堟渶澶у�硷級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩儈+125鈩�
銆�銆�灏佽褰㈠紡锛歋OIC16

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MC74VHC138DG鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 瀵浕婧愰浕澹撹寖鍦嶆敮鎸佸绋噳(y墨ng)鐢ㄧ挵(hu谩n)澧冦��
銆�銆�2. 瓒呬綆鍔熻�楄ō(sh猫)瑷�(j矛)锛岄潪甯搁仼鍚堜究鏀滃紡鍜岄浕姹犱緵闆昏ō(sh猫)鍌欍��
銆�銆�3. 楂橀�熸�ц兘纰轰繚鍏惰兘鍦ㄧ従(xi脿n)浠ｉ珮閫熸暩(sh霉)瀛楅浕璺腑浣跨敤銆�
銆�銆�4. 寮�(qi谩ng)澶х殑杓稿嚭椹�(q奴)鍕�(d貌ng)鑳藉姏鍙互杓曟澗椹�(q奴)鍕�(d貌ng)鍏朵粬鏁�(sh霉)瀛楄矤(f霉)杓�銆�
銆�銆�5. 宸ユキ(y猫)绱�(j铆)鐨勫伐浣滄韩搴﹁寖鍦嶄繚璀変簡鍏跺湪鎯″姡鐠�(hu谩n)澧冧笅涔熻兘绌�(w臎n)瀹氶亱(y霉n)琛屻��
銆�銆�6. CMOS宸ヨ棟鍒堕�犱娇鍏跺叿鍌欒壇濂界殑闆绘埃鐗规�у拰鎶楀共鎿捐兘鍔�銆�
銆�銆�姝ゅ锛孧C74VHC138DG閭勬敮鎸佷娇鑳界鎺у埗鍔熻兘锛岄�欎娇寰楃敤鎴跺彲浠ユ牴鎿�(j霉)闇�瑕佸暉鐢ㄦ垨绂佺敤鏁村��(g猫)鑺墖鐨勮几鍑�锛屽緸鑰岄��(j矛n)涓�姝ラ檷浣庡姛鑰楁垨绨�(ji菐n)鍖栫郴绲�(t菕ng)瑷�(sh猫)瑷�(j矛)銆�

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MC74VHC138DG鐨勬噳(y墨ng)鐢ㄩ牁(l菒ng)鍩熼潪甯稿唬娉�锛屼富瑕佸寘鎷細
銆�銆�1. 寰檿鐞嗗櫒绯荤当(t菕ng)鐨勫湴鍧�璀⒓銆�
銆�銆�2. 鎺у埗淇¤櫉(h脿o)鐨勫璺京(f霉)鐢ㄨ垏瑙ｅ京(f霉)鐢�銆�
銆�銆�3. 鏁�(sh霉)鎿�(j霉)閬告搰鍣ㄥ拰澶氳矾鍒嗛厤鍣ㄣ��
銆�銆�4. 鍚勭ó宓屽叆寮忔帶鍒剁郴绲�(t菕ng)涓殑淇¤櫉(h脿o)铏曠悊妯″銆�
銆�銆�5. 鏁�(sh霉)瀛楅浕璺(sh铆)椹�(y脿n)鑸囨暀瀛�(xu茅)骞宠嚭(t谩i)銆�
銆�銆�6. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佺殑鍔熻兘鎿�(ku貌)灞曟帴鍙�銆�
銆�銆�鐢变簬鍏跺嚭鑹茬殑鎬ц兘鍜屽彲闈犳��锛岄�欐鑺墖鎴愮偤瑷卞宸ョ▼甯湪瑷�(sh猫)瑷�(j矛)寰�(f霉)闆滄暩(sh霉)瀛楃郴绲�(t菕ng)鏅�(sh铆)鐨勭悊鎯抽伕鎿�銆�

鏇夸唬鍨嬭櫉(h脿o)

SN74HC138N, MC74HC138DG

mc74vhc138dg鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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  • 渚涙噳(y墨ng)鍟�
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  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

mc74vhc138dg璩囨枡 鏇村>

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

mc74vhc138dg鍙冩暩(sh霉)

  • 妯�(bi膩o)婧�(zh菙n)鍖呰48
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵閭忚集 - 淇¤櫉(h脿o)闁嬮棞(gu膩n)锛屽璺京(f霉)鐢ㄥ櫒锛岃В纰煎櫒
  • 绯诲垪74VHC
  • 椤炲瀷瑙ｇ⒓鍣�
  • 闆昏矾1 x 3:8
  • 鐛�(d煤)绔嬮浕璺�1
  • 杓稿嚭闆绘祦楂�锛屼綆8mA锛�8mA
  • 闆诲闆绘簮鍠浕婧�
  • 闆绘簮闆诲2 V ~ 5.5 V
  • 宸ヤ綔婧害-55°C ~ 125°C
  • 瀹夎椤炲瀷琛ㄩ潰璨艰
  • 灏佽/澶栨16-SOIC锛�0.154"锛�3.90mm 瀵級
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�16-SOIC
  • 鍖呰绠′欢