闆绘簮闆诲�擄��3.3V鎴�5V
銆�銆�宸ヤ綔婧�搴﹁寖鍦嶏��-40掳C 鑷� +125掳C
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄細鏈�澶�3.5ns锛堝吀鍨嬪�硷級
銆�銆�杓稿叆闆诲�癸細鏈�澶�6pF
銆�銆�杓稿嚭闆绘祦锛毬�24mA
銆�銆�闈滄厠(t脿i)鍔熻�楋細灏忎簬2mW锛堝吀鍨嬪�硷級
銆�銆�灏佽�濆舰寮忥細TSSOP锛堣杽鍨嬪皬澶栧舰濉戞枡灏佽�濓��

54FCT244ATLB鍏峰倷浠ヤ笅涓昏�佺壒榛�(di菐n)锛�
銆�銆�1. 楂橀�熸�ц兘锛氱敱浜庡叾鍏�(n猫i)閮ㄩ噰鐢ㄤ簡鍎�(y艒u)鍖栫殑CMOS鎶�琛�(sh霉)锛岃兘澶�?q奴)宕縁(xi脿n)妤电煭鐨勫偝鎾�寤堕伈鏅�(sh铆)闁�锛岄潪甯搁仼鍚堥珮闋绘噳(y墨ng)鐢�銆�
銆�銆�2. 浣庡姛鑰楄ō(sh猫)瑷�(j矛)锛氬嵆浣垮湪楂橀牷鐜囨搷浣滀笅涔熻兘淇濇寔杓冧綆鐨勫姛鑰楁按骞�锛屾湁鍔╀簬寤堕暦(zh菐ng)瑷�(sh猫)鍌欓浕姹犲＝鍛藉苟娓涘皯鏁ｇ啽鍟�(w猫n)椤屻��
銆�銆�3. 寮�(qi谩ng)澶х殑椹�(q奴)鍕�(d貌ng)鑳藉姏锛氭敮鎸侀珮閬�(d谩)卤24mA鐨勮几鍑洪浕娴�锛岃冻浠ラ﹨(q奴)鍕�(d貌ng)澶氬��(g猫)璨�(f霉)杓夎�岀劇(w煤)闇�椤嶅�栫殑鏀惧ぇ闆昏��銆�
銆�銆�4. 瀵�娉涚殑宸ヤ綔闆诲�撹寖鍦嶏細鍏煎��3.3V鑸�5V绯荤当(t菕ng)锛屼究浜庝笉鍚屽钩鑷�(t谩i)闁撶殑浜掗��銆�
銆�銆�5. 绌�(w臎n)瀹氭�у挤(qi谩ng)锛氳兘澶犲湪妤电��婧�搴︽�濅欢涓嬫�ｅ父閬�(y霉n)琛岋紝婊�(m菐n)瓒虫儭鍔ｇ挵(hu谩n)澧冧笅鐨勪娇鐢ㄩ渶姹�銆�
銆�銆�6. 灏忓昂瀵稿皝瑁濓細TSSOP灏佽�濅娇鍏堕仼鍚堜簬绌洪枔鍙楅檺鐨勮��(sh猫)瑷�(j矛)鏂规��銆�

瑭茶姱鐗囬仼鐢ㄤ簬澶氱ó闆诲瓙绯荤当(t菕ng)涓�鐨勪俊铏�(h脿o)铏曠悊浠诲嫏(w霉)锛屽叿楂斿寘鎷�锛�
銆�銆�1. 鏁�(sh霉)鎿�(j霉)绺界窔绶╂矕锛氱偤瑷�(j矛)绠楁��(j墨)鎴栧叾浠栨暩(sh霉)瀛楃郴绲�(t菕ng)鐨勫湴鍧�/鏁�(sh霉)鎿�(j霉)绺界窔鎻愪緵鍙�闈犵殑淇¤��(h脿o)澧炲挤(qi谩ng)鍔熻兘銆�
銆�銆�2. 澶氳矾寰�(f霉)鐢ㄥ櫒/瑙ｅ京(f霉)鐢ㄥ櫒锛氶�氶亷(gu貌)閬告搰涓嶅悓鐨勯�氶亾渚�(l谩i)瀵�(sh铆)鐝�(xi脿n)澶氳矾淇¤櫉(h脿o)鐨勫垏鎻�銆�
銆�銆�3. 杓稿叆/杓稿嚭鎺ュ彛鎿�(ku貌)灞曪細澧炲姞寰�鎺у埗鍣ㄦ垨铏曠悊鍣ㄧ殑澶栭儴閫ｆ帴绔�鍙ｆ��(sh霉)閲�銆�
銆�銆�4. 閫氫俊閺堣矾闅旈洟锛氫繚璀�(h霉)鏁忔劅闆昏矾鍏嶅彈骞叉摼鍚屾檪(sh铆)纰轰繚鏁�(sh霉)鎿�(j霉)瀹屾暣鎬�銆�
銆�銆�5. 娓�(c猫)瑭︽脯(c猫)閲�?j墨)x鍣�锛氱敤浜庢��(g貌u)寤鸿嚜鍕�(d貌ng)鍖栨脯(c猫)瑭﹁�濈疆浠ヨ��(p铆ng)浼板叾浠栭浕瀛愮祫浠剁殑琛ㄧ従(xi脿n)銆�
銆�銆�6. 宸ユキ(y猫)鎺у埗缍�(w菐ng)绲�(lu貌)锛氫綔鐐虹瘈(ji茅)榛�(di菐n)闁撲俊鎭�鍌抽仦鐨勯��(gu膩n)閸甸儴浠朵箣涓�銆�

74FCT244, SN74FCT244, MC74FCT244