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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 > CD4020BDTR

CD4020BDTR 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/25 15:46:13 鏌ョ湅 闁辫畝锛�38

CD4020BDTR鏄竴绋瓹MOS宸ヨ棟鍒堕�犵殑14浣嶄簩閫�(j矛n)鍒惰▓(j矛)鏁�(sh霉)鍣�/鍒嗛牷鍣�銆傚畠鍏锋湁闋�(y霉)缃竻闆�銆佹檪(sh铆)閻樿几鍏ュ拰杓稿嚭绱�(j铆)鑱�(li谩n)鍔熻兘锛岄仼鍚堢敤浜庢暩(sh霉)瀛楅浕璺腑鐨勮▓(j矛)鏁�(sh霉)銆佸畾鏅�(sh铆)浠ュ強闋荤巼鍒嗛牷绛夋噳(y墨ng)鐢�銆傝┎鑺墖灞簬74HC绯诲垪鐨勪綆鍔熻�楀櫒浠讹紝宸ヤ綔闆诲鑼冨湇瀵紙3V鑷�15V锛�锛屽苟涓斿叿鍌欓珮鍣伈瀹归檺銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�3V~15V
銆�銆�闈滄厠(t脿i)闆绘祦锛氭渶澶�5渭A锛堝吀鍨嬪�硷級
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄細绱�50ns锛堝湪VDD=10V鏅�(sh铆)锛�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C~+125掳C
銆�銆�灏佽褰㈠紡锛欴IP/SOIC/TSSOP

鐗规��

CD4020BDTR鐨勪富瑕佺壒鎬у寘鎷互涓嬪咕榛�(di菐n)锛�
銆�銆�1. 鍏�(n猫i)閮ㄥ寘鍚竴鍊�(g猫)14绱�(j铆)浜岄��(j矛n)鍒惰▓(j矛)鏁�(sh霉)鍣�銆�
銆�銆�2. 鎻愪緵鐣版娓呴浂鍔熻兘锛岃兘澶�?q奴)鈶侯媱浼戞暤椴嬪垈鑴兼纰楀鍋�?br>銆�銆�3. 鍏佽ū閫氶亷(gu貌)澶栭儴鏅�(sh铆)閻樹俊铏�(h脿o)椹�(q奴)鍕�(d貌ng)瑷�(j矛)鏁�(sh霉)鎿嶄綔銆�
銆�銆�4. 杓稿嚭寮曡叧鍙洿鎺ヨ垏鍏朵粬閭忚集闆昏矾閫ｆ帴浠ュ(sh铆)鐝�(xi脿n)鏇村京(f霉)闆滅殑绲勫悎鍔熻兘銆�
銆�銆�5. 鑺墖鏀寔绱�(j铆)鑱�(li谩n)浣跨敤锛屼究浜庢摯(ku貌)灞曡▓(j矛)鏁�(sh霉)闀�(zh菐ng)搴︽垨妲�(g貌u)寤哄ぇ瑕�(gu墨)妯＄郴绲�(t菕ng)銆�
銆�銆�6. 楂橀樆鎶椾笁鎱�(t脿i)杓稿嚭瑷�(sh猫)瑷�(j矛)鏈夊姪浜庢笡灏戝姛鑰楀苟鎻愰珮鍏煎鎬�銆�
銆�銆�7. 寤ｆ硾鐨勫伐浣滈浕澹撹寖鍦嶄娇寰楄┎鍣ㄤ欢閬╃敤浜庡绋浕婧愮挵(hu谩n)澧�銆�

鎳�(y墨ng)鐢�

CD4020BDTR寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇�瑕佷簩閫�(j矛n)鍒惰▓(j矛)鏁�(sh霉)鎴栧垎闋荤殑鍫�(ch菐ng)鍚堬紝渚嬪锛�
銆�銆�1. 鏁�(sh霉)瀛楅悩琛ㄨ垏瀹氭檪(sh铆)鍣ㄩ浕璺腑鐨勭鑴堟矕鐢熸垚妯″銆�
銆�銆�2. 閫氫俊瑷�(sh猫)鍌欎腑鐨勯牷鐜囧悎鎴愬櫒鎴�?y脿n)V娉㈠櫒鎺у埗鍠厓銆�
銆�銆�3. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栭牁(l菒ng)鍩熼噷鐨勭法纰煎櫒淇¤櫉(h脿o)铏曠悊閮ㄥ垎銆�
銆�銆�4. 闊抽牷瑷�(sh猫)鍌欎腑鐨勯煶瑾�(di脿o)鐧�(f膩)鐢熷櫒鎴栬�呯瘈(ji茅)濂忔帶鍒跺櫒銆�
銆�銆�5. 閱�(y墨)鐧傚剙鍣ㄤ腑鐨勬暩(sh霉)鎿�(j霉)閲囬泦鍚屾闆昏矾銆�
銆�銆�6. 娑堣不(f猫i)椤�(l猫i)闆诲瓙鐢�(ch菐n)鍝佷腑鐢ㄤ綔绨�(ji菐n)鍠殑瀹氭檪(sh铆)鍣ㄦ垨瑙哥櫦(f膩)鍣ㄧ祫浠�銆�

鏇夸唬鍨嬭櫉(h脿o)

CD4020BE, MC14020B, SN74HC4020

cd4020bdtr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�(x煤n)鍍�(ji脿)