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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 > CD4028BCN

CD4028BCN 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/4/29 16:08:40 鏌ョ湅 闁辫畝锛�34

CD4028BCN 鏄竴娆鹃洐鍒楃洿鎻掑紡灏佽鐨� CMOS 闆嗘垚闆昏矾锛屽爆浜� 4000 绯诲垪銆傚畠鏄竴绋崄閫插埗鍒颁簩閫插埗/浜岄�插埗鍒板崄閫插埗鐨勮綁(zhu菐n)鎻涘櫒锛圖ecade Counter/Decoder锛�锛岃兘澶�?q奴)宕縁(xi脿n)瑷堟暩(sh霉)鍜岃纰煎姛鑳姐�傝┎鑺墖寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鏁�(sh霉)瀛楅浕璺腑锛屼緥濡傞牷鐜囪▓銆佹檪閻橀浕璺互鍙婇渶瑕佸崄閫插埗椤ず鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�
銆�銆�CD4028BCN 鍏锋湁浣庡姛鑰椼�侀珮鍣伈瀹归檺鐨勭壒榛�锛屽苟涓斿彲浠ュ湪杓冨鐨勫伐浣滈浕澹撹寖鍦嶅収(n猫i)閬嬭锛岄仼鍚堝绋浕瀛愯ō(sh猫)鍌欍��

鍙冩暩(sh霉)

闆绘簮闆诲锛�3V 鑷� 15V
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IP16锛堥洐鍒楃洿鎻掑紡灏佽锛�
銆�銆�杓稿叆闆绘祦锛氣墹1渭A锛堟渶澶у�硷級
銆�銆�杓稿嚭椹�(q奴)鍕曡兘鍔涳細10mA锛堝吀鍨嬪�硷級
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氱磩 25ns锛堝湪 VDD=10V 涓嬶級

鐗规��

1. CD4028BCN 鑳藉?q奴)鈶诡喍M鍒惰几鍏ヤ俊铏熻綁(zhu菐n)鎻涚偤鍥涗綅浜岄�插埗绶ㄧ⒓杓稿嚭锛屽悓鏅備篃鍙互鍙嶅悜鎿嶄綔锛屽嵆灏囧洓浣嶄簩閫插埗杓稿叆淇¤櫉杞�(zhu菐n)鎻涚偤鍗侀�插埗杓稿嚭銆�
銆�銆�2. 鎻愪緵浜嗗京(f霉)浣嶅紩鑵�锛屽厑瑷辩敤鎴跺湪浠绘剰鏅傚埢娓呴櫎瑷堟暩(sh霉)鍊煎苟閲嶆柊闁嬪瑷堟暩(sh霉)銆�
銆�銆�3. 鍏�(n猫i)缃姝㈢鍙�锛屽彲浠ユ帶鍒舵槸鍚﹀暉鐢ㄨ几鍑哄姛鑳�锛屽緸鑰屾柟渚胯垏鍏朵粬閭忚集闆昏矾闆嗘垚銆�
銆�銆�4. 鏀寔鐣版娓呴浂鍔熻兘锛屽湪鐗瑰畾姊濅欢涓嬪彲浠ョ珛鍗冲仠姝㈣▓鏁�(sh霉)骞跺皣杓稿嚭閲嶇疆鐐哄垵濮嬬媭鎱�(t脿i)銆�
銆�銆�5. 瀹冨吋瀹� TTL 鍜� CMOS 闆诲钩锛屼究浜庤垏鍏跺畠鏁�(sh霉)瀛楅浕璺�ｆ帴浣跨敤銆�
銆�銆�6. 鍏锋湁杓冨挤鐨勬姉闈滈浕鑳藉姏锛屾彁楂樹簡鑺墖鐨勫彲闈犳�у拰绌�(w臎n)瀹氭��銆�

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CD4028BCN 甯哥敤浜庝互涓嬮牁(l菒ng)鍩燂細
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銆�銆�2. 椤ず灞忛﹨(q奴)鍕曢浕璺腑鐨� BCD 绶ㄧ⒓杞�(zhu菐n)鎻涘櫒銆�
銆�銆�3. 宸ユキ(y猫)鑷嫊鍖栨帶鍒剁郴绲�(t菕ng)鐨勫畾鏅傝垏瑷堟暩(sh霉)鍠厓銆�
銆�銆�4. 娓噺鍎�鍣ㄤ腑鐢ㄤ綔鏁�(sh霉)鎿�(j霉)閲囬泦閮ㄥ垎鐨勮▓鏁�(sh霉)鍣ㄥ厓浠�銆�
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銆�銆�6. 鏁欏(xu茅)瀵﹂鏉夸笂浣滅偤鍩虹(ch菙)鏁欏(xu茅)绀鸿寖鑺墖涔嬩竴銆�

鏇夸唬鍨嬭櫉

CD4028BE, MC14028B

cd4028bcn鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉
  • 瑭㈠児

cd4028bcn璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

cd4028bcn鍙冩暩(sh霉)

  • 妯欐簴鍖呰25
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵閭忚集 - 淇¤櫉闁嬮棞(gu膩n)锛屽璺京(f霉)鐢ㄥ櫒锛岃В纰煎櫒
  • 绯诲垪4000B
  • 椤炲瀷瑙ｇ⒓鍣�
  • 闆昏矾1 x 4:10
  • 鐛ㄧ珛闆昏矾1
  • 杓稿嚭闆绘祦楂�锛屼綆3mA锛�6.8mA
  • 闆诲闆绘簮鍠浕婧�
  • 闆绘簮闆诲3 V ~ 15 V
  • 宸ヤ綔婧害-55°C ~ 125°C
  • 瀹夎椤炲瀷閫氬瓟
  • 灏佽/澶栨16-DIP锛�0.300"锛�7.62mm锛�
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�16-DIP
  • 鍖呰绠′欢
  • 鍏跺畠鍚嶇ū40284028B