CD4045B 鏅傞枔锛�2025/5/6 20:08:51 闁辫畝锛�28

CD4045B鏄竴娆句簰瑁�(b菙)閲戝爆姘у寲鐗╁崐灏�(d菐o)楂�(CMOS)宸ヨ棟鍒堕€犵殑12浣嶉洐妤垫€ц▓鏁�(sh霉)鍣�/鍒嗛牷鍣ㄨ姱鐗�銆傚畠鍏锋湁楂樿几鍏ラ樆鎶楀拰浣庡姛鑰楃殑鐗归粸锛岄仼鐢ㄤ簬鍚勭ó鏁�(sh霉)瀛楅浕璺噳(y墨ng)鐢�锛屼緥濡傞牷鐜囧悎鎴�銆佷俊铏熷垎闋讳互鍙婂畾鏅傞浕璺ō(sh猫)瑷�銆�
銆€銆€瑭茶姱鐗囧収(n猫i)閮ㄩ泦鎴愪簡涓€鍊�12绱氫簩閫�(j矛n)鍒惰▓鏁�(sh霉)鍣ㄥ拰涓€鍊嬪彲绶ㄧ▼鍒嗛牷鍣�锛屾敮鎸佸悓姝ユ竻闆跺拰鏅傞悩杓稿叆鍔熻兘锛岃兘澶犳豢瓒冲妯ｅ寲鐨勮▓鏁�(sh霉)鑸囧垎闋婚渶姹�銆�

鍙冩暩(sh霉)

閭忚集椤炲瀷锛欳MOS
銆€銆€宸ヤ綔闆诲鑼冨湇锛�3V 鑷� 18V
銆€銆€灏佽褰㈠紡锛歅DIP-16, SOIC-16
銆€銆€瑷堟暩(sh霉)鍣ㄤ綅鏁�(sh霉)锛�12浣�
銆€銆€鍌虫挱寤堕伈鏅傞枔锛氭渶澶�75ns锛堝吀鍨嬪€硷級
銆€銆€宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C

鐗规€�

CD4045B鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 鍏�(n猫i)缃�12绱氫簩閫�(j矛n)鍒惰▓鏁�(sh霉)鍣�锛屽叿鍌欓潏娲荤殑鍒嗛牷鑳藉姏銆�
銆€銆€2. 鎻愪緵鍚屾娓呴浂绔�锛屽厑瑷卞揩閫熷皣鎵€鏈夎▓鏁�(sh霉)浣嶅京(f霉)浣嶇偤闆�銆�
銆€銆€3. 鏀寔澶氱ó鏅傞悩杓稿叆妯″紡锛屽寘鎷笂鍗囨部瑙哥櫦(f膩)鍜屼笅闄嶆部瑙哥櫦(f膩)銆�
銆€銆€4. 瓒呭鐨勫伐浣滈浕澹撹寖鍦嶏紙3V鑷�18V锛�锛岄仼鎳�(y墨ng)涓嶅悓闆绘簮鐠�(hu谩n)澧冧笅鐨勪娇鐢�銆�
銆€銆€5. 妤典綆闈滄厠(t脿i)闆绘祦锛屽湪闆绘睜渚涢浕绯荤当(t菕ng)涓〃鐝�(xi脿n)鍑鸿壊銆�
銆€銆€6. 宸ヤ綔婧害鑼冨湇寤�锛岀⒑淇濆湪妤电姊濅欢涓嬩粛鑳界┅(w臎n)瀹氶亱(y霉n)琛�銆�

鎳�(y墨ng)鐢�

CD4045B寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 鏁�(sh霉)瀛楁檪閻樺拰瀹氭檪闆昏矾瑷�(sh猫)瑷�銆�
銆€銆€2. 闋荤巼鍚堟垚鍣ㄥ拰鍒嗛牷鍣ㄦā濉娿€�
銆€銆€3. 鑴堟矕淇¤櫉铏曠悊鍜屾尝褰㈢敓鎴�銆�
銆€銆€4. 瑷堟暩(sh霉)鍣ㄥ姛鑳藉鐝�(xi脿n)锛屽娓噺鍛ㄦ湡鎴栭牷鐜�銆�
銆€銆€5. 姹借粖闆诲瓙鍜屽伐妤�(y猫)鎺у埗瑷�(sh猫)鍌欎腑鐨勮剤娌栫鐞�銆�
銆€銆€6. 鏁�(sh霉)鎿�(j霉)閫氫俊绯荤当(t菕ng)鐨勬檪閻樺垎閰嶅拰鍚屾鎺у埗銆�