鏅傞枔锛�2025/5/9 10:16:57
闁辫畝锛�22
CD54HC85 鏄竴娆惧熀浜� CMOS 宸ヨ棟鍒堕�犵殑 4 浣嶄簩閫插埗鍚屾鍔犳硶瑷堟暩(sh霉)鍣ㄣ�傝┎鑺墖寤ｆ硾鐢ㄤ簬鏁�(sh霉)瀛楅浕璺ō瑷堬紝鑳藉瀵︾従(xi脿n)瑷堟暩(sh霉)銆佸垎闋诲拰鏁�(sh霉)鎿�(j霉)瀛樺劜绛夊姛鑳�銆傚叾宸ヤ綔闆诲鑼冨湇寤�锛屽叿鏈夎純浣庣殑闈滄厠(t脿i)闆绘祦鍜岃純楂樼殑閫熷害鎬ц兘锛岄仼鐢ㄤ簬宸ユキ(y猫)鎺у埗銆侀�氫俊瑷倷浠ュ強娑堣不椤為浕瀛愮敘鍝佺瓑鍫存櫙銆�
銆�銆�瑭插櫒浠舵敮鎸佸悓姝ユ竻闆跺姛鑳斤紝骞朵笖鍙互閫氶亷绱氳伅(li谩n)瀵︾従(xi脿n)鏇撮珮浣嶆暩(sh霉)鐨勮▓鏁�(sh霉)鎿嶄綔銆傜敱浜庨噰鐢ㄤ簡 HC 绯诲垪 CMOS 鎶�琛�锛屽畠鍏煎 TTL 鍜� CMOS 閭忚集闆诲钩锛屽悓鏅傚叿鍌欒純寮风殑鎶楀共鎿捐兘鍔�銆�
宸ヤ綔闆诲锛�2V 鑷� 6V
銆�銆�宸ヤ綔婧害锛�-40掳C 鑷� +125掳C
銆�銆�鍌虫挱寤堕伈鏅傞枔锛堝吀鍨嬪�硷級锛�18ns
銆�銆�闈滄厠(t脿i)闆绘祦锛堟渶澶у�硷級锛�1渭A
銆�銆�杓稿嚭椹呭嫊鑳藉姏锛毬�20mA
銆�銆�灏佽褰㈠紡锛欴IP銆丼OIC
1. 鍏х疆 4 浣嶄簩閫插埗鍚屾瑷堟暩(sh霉)鍣�
銆�銆�2. 鎻愪緵鍚屾娓呴浂杓稿叆寮曡叧 (CLR)
銆�銆�3. 鍏峰倷鏅傞悩杓稿叆绔� (CLK)锛屾敮鎸佷笂鍗囨部瑙哥櫦(f膩)
銆�銆�4. 杓稿嚭鐐烘婧� CMOS 闆诲钩锛岃垏澶у鏁�(sh霉)鏁�(sh霉)瀛楃郴绲�(t菕ng)鍏煎
銆�銆�5. 妤典綆鍔熻�楄ō瑷�锛岄仼鍚堜究鏀滃紡鎳夌敤
銆�銆�6. 鏀寔绱氳伅(li谩n)鎿村睍浠ュ鐝�(xi脿n)澶氫綅瑷堟暩(sh霉)鍔熻兘
銆�銆�7. 瀵伐浣滈浕澹撹寖鍦�锛屽寮蜂簡闈堟椿鎬�
銆�銆�8. 鑹ソ鐨勯浕姘ｇ壒鎬у拰鐠�(hu谩n)澧冮仼鎳夋��锛岀⒑淇濋暦鏈熺┅(w臎n)瀹氶亱琛�
1. 鏁�(sh霉)瀛楁檪閻樺拰瀹氭檪闆昏矾
銆�銆�2. 闋荤巼鍚堟垚鍙婂垎闋婚浕璺�
銆�銆�3. 瑷堟暩(sh霉)鍣ㄥ拰绱姞鍣�
銆�銆�4. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑閲囨ǎ闋荤巼鎺у埗
銆�銆�5. 姝ラ�查浕姗熼﹨鍕曚腑鐨勮剤娌栫敓鎴�
銆�銆�6. 宸ユキ(y猫)鑷嫊鍖栬ō鍌欎腑鐨勪俊铏熻檿鐞嗘ā濉�
銆�銆�7. 娑堣不椤為浕瀛愮敘鍝佺殑闆绘簮绠＄悊鍠厓
銆�銆�8. 鍚勭ó闇�瑕佺簿纰鸿▓鏁�(sh霉)鎴栨檪搴忔帶鍒剁殑鎳夌敤鍫存櫙
SN74HC85, MC14085B, HEF4085B
