閭忚集绯诲垪锛�74LS
銆�銆�杓稿叆闆诲�撹寖鍦嶏��4.75V - 5.25V
銆�銆�宸ヤ綔婧�搴﹁寖鍦嶏��0掳C 鑷� 70掳C
銆�銆�灏佽�濋�炲瀷锛欴IP-14
銆�銆�杓稿叆闆诲钩浣庨浕澹擄細0.8V 鏈�澶�
銆�銆�杓稿叆闆诲钩楂橀浕澹擄細2V 鏈�灏�
銆�銆�杓稿嚭闆诲钩浣庨浕澹擄細0.4V 鏈�澶�
銆�銆�杓稿嚭闆诲钩楂橀浕澹擄細2.7V 鏈�灏�
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄細13ns 鏈�澶�
銆�銆�闆绘簮闆绘祦锛�16mA 鏈�澶�

SN74LS51鐨勪富瑕佺壒鎬у寘鎷�锛�
銆�銆�1. 浣庡姛鑰楄倴鐗瑰熀鎶�琛�(sh霉)锛岀⒑淇濊姱鐗囧湪楂橀�熼亱(y霉n)琛屾檪(sh铆)淇濇寔杓冧綆鐨勫姛鑰�銆�
銆�銆�2. 楂樻姉鍣�鎬ц兘锛岃兘澶犳湁鏁堟姂鍒跺�栭儴骞叉摼淇¤��(h脿o)鐨勫奖闊�銆�
銆�銆�3. 瀵�瀹圭殑宸ヤ綔闆诲�撹寖鍦嶏紝浣垮叾鑳藉�犲湪涓嶅悓鐨勯浕璺�鐠�(hu谩n)澧冧腑绌�(w臎n)瀹氶亱(y霉n)琛�銆�
銆�銆�4. 楂橀�熼枊闂�(gu膩n)鑳藉姏锛屽偝鎾�寤堕伈鏅�(sh铆)闁撶煭锛岄仼鍚堢敤浜庡��(sh铆)鏅�(sh铆)鎬у拰閫熷害瑕佹眰杓冮珮鐨勬噳(y墨ng)鐢�銆�
銆�銆�5. 寮曡叧鍏煎�规�у挤(qi谩ng)锛屾槗浜庤垏鍏朵粬TTL鍜孋MOS鍣ㄤ欢闆嗘垚銆�
銆�銆�6. 鍙�闈犳�ч珮锛岀稉(j墨ng)閬庡毚(y谩n)鏍肩殑璩�(zh矛)閲忔脯(c猫)瑭�锛岄仼鐢ㄤ簬宸ユキ(y猫)鍜屽晢妤�(y猫)鐠�(hu谩n)澧�銆�

SN74LS51鐨勫吀鍨嬫噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅�鍖呮嫭锛�
銆�銆�1. 鏁�(sh霉)瀛椾俊铏�(h脿o)铏曠悊锛氱敤浜庢��(g貌u)寤哄悇绋�閭忚集鎺у埗闆昏��锛屼緥濡傛暩(sh霉)鎿�(j霉)閬告搰鍣�銆佺法纰煎櫒绛�銆�
銆�銆�2. 瑷�(j矛)绠楁��(j墨)绯荤当(t菕ng)锛氫綔鐐哄熀绀�(ch菙)閭忚集鍠�鍏冨弮鑸囦腑澶�铏曠悊鍣�锛圕PU锛夊拰鍏朵粬澶栬ō(sh猫)鐨勬暩(sh霉)鎿�(j霉)鍌宠几鑸囪檿鐞�銆�
銆�銆�3. 宸ユキ(y猫)鎺у埗锛氬湪鑷�鍕�(d貌ng)鍖栬ō(sh猫)鍌欎腑鎻愪緵绮剧⒑鐨勯倧杓�鍒ゆ柗鍜屾帶鍒跺姛鑳�銆�
銆�銆�4. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝侊細濡傞浕瑕�銆侀煶闊跨瓑鐢�(ch菐n)鍝佷腑鐨勬暩(sh霉)瀛椾俊铏�(h脿o)璺�寰戞帶鍒�銆�
銆�銆�5. 娓�(c猫)瑭︽脯(c猫)閲�?j墨)x鍣�锛氱敤浜庣敓鎴愮簿纰虹殑瑙哥��(f膩)淇¤櫉(h脿o)鎴栨�濅欢鍒ゆ柗銆�
銆�銆�6. 閫氫俊瑷�(sh猫)鍌欙細瀵�(sh铆)鐝�(xi脿n)鏁�(sh霉)鎿�(j霉)鍖呮�㈡��(c猫)鍜岃矾鐢遍伕鎿囩瓑鍔熻兘銆�

SN74ALS51, SN74HC51, CD4081