鏅傞枔锛�2025/5/6 20:00:12
闁辫畝锛�24
CD4527B鏄竴绋洐J-K瑙哥櫦(f膩)鍣�锛屽爆浜�74HC/74HCT绯诲垪鐨凜MOS鏁�(sh霉)瀛楅泦鎴愰浕璺�傚畠鍏锋湁浣庡姛鑰�銆侀珮闁嬮棞(gu膩n)閫熷害鍜屽闆绘簮闆诲鑼冨湇绛夌壒鎬�锛屽唬娉涙噳鐢ㄤ簬鍚勭ó鏁�(sh霉)瀛楅浕璺ō(sh猫)瑷堜腑銆�
銆�銆�瑭茶姱鐗囦腑鐨勬瘡鍊嬭Ц鐧�(f膩)鍣ㄩ兘鍙互鐛ㄧ珛宸ヤ綔锛屽苟涓斿叿鏈夐爯缃紙Preset锛夊拰娓呴櫎锛圕lear锛夊姛鑳�锛屽彲浠ユ柟渚垮湴瑷�(sh猫)缃垨寰╀綅杓稿嚭鐙�鎱�(t脿i)銆傛澶�锛屽畠鐨勮几鍏ュ拰杓稿嚭鍏煎TTL闆诲钩锛屼娇鍏舵槗浜庤垏鍏朵粬閭忚集鍣ㄤ欢闆嗘垚銆�
鍨嬭櫉锛欳D4527B
銆�銆�绯诲垪锛�74HC/74HCT
銆�銆�椤炲瀷锛氶洐J-K瑙哥櫦(f膩)鍣�
銆�銆�闆绘簮闆诲鑼冨湇锛�2V 鑷� 18V
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IP14, SOIC14
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶�30ns@VDD=10V
銆�銆�闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪��1渭A@VDD=5V
銆�銆�杓稿嚭椹�(q奴)鍕曡兘鍔涳細卤10mA
CD4527B鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 闆欑崹绔婮-K瑙哥櫦(f膩)鍣ㄧ祼(ji茅)妲�(g貌u)锛屾彁渚涙洿澶х殑闈堟椿鎬с��
銆�銆�2. 鍏峰倷鐣版闋愮疆锛圥reset锛夊拰娓呴櫎锛圕lear锛夊姛鑳�锛屽厑瑷辩洿鎺ヨō(sh猫)缃垨寰╀綅杓稿嚭銆�
銆�銆�3. 杓稿叆鍜岃几鍑洪浕骞冲吋瀹筎TL妯欐簴锛屼究浜庤垏鐝�(xi脿n)鏈夌郴绲�(t菕ng)闆嗘垚銆�
銆�銆�4. 宸ヤ綔闆诲鑼冨湇瀵唬锛�2V鑷�18V锛�锛岄仼鐢ㄤ簬澶氱ó鎳夌敤鐠�(hu谩n)澧冦��
銆�銆�5. 楂樻姉鍣兘鍔涘拰浣庨潨鎱�(t脿i)鍔熻��锛岄仼鍚堜究鏀滃紡瑷�(sh猫)鍌欏拰闆绘睜渚涢浕绯荤当(t菕ng)銆�
銆�銆�6. 閲囩敤妯欐簴14寮曡叧DIP鍜孲OIC灏佽锛屾柟渚縋CB甯冨眬鍙婂畨瑁�銆�
CD4527B鍙噳鐢ㄤ簬澶氱ó鍫存櫙锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 鏁�(sh霉)瀛楄▓鏁�(sh霉)鍣ㄥ拰鍒嗛牷鍣ㄩ浕璺ō(sh猫)瑷�銆�
銆�銆�2. 鏁�(sh霉)鎿�(j霉)瀛樺劜鑸囧瘎瀛樺姛鑳藉鐝�(xi脿n)銆�
銆�銆�3. 鍚屾鏅傞悩淇¤櫉鐢熸垚銆�
銆�銆�4. 鐙�鎱�(t脿i)姗熸帶鍒堕倧杓(g貌u)寤恒��
銆�銆�5. 閫氫俊鎺ュ彛鐨勫悓姝ヨ垏鏁�(sh霉)鎿�(j霉)铏曠悊銆�
銆�銆�6. 宸ユキ(y猫)鑷嫊鍖栨帶鍒剁郴绲�(t菕ng)涓殑瀹氭檪鑸囪剤娌栦俊铏熻檿鐞嗛儴鍒�銆�
CD74HC273, MC14527B, HEF4527B
