閭忚集绯诲垪锛�74LS
銆�銆�灏佽�濋�炲瀷锛氶櫠鐡稤IP
銆�銆�寮曡叧鏁�(sh霉)锛�16
銆�銆�宸ヤ綔闆诲�撹寖鍦嶏��4.75V 鑷� 5.25V
銆�銆�鏈�澶у伐浣滈浕娴侊細20mA
銆�銆�鍌虫挱寤堕伈鏅傞枔锛�14ns锛堝吀鍨嬪�硷級
銆�銆�宸ヤ綔婧�搴﹁寖鍦嶏��-55掳C 鑷� +125掳C
銆�銆�涓茶�岃几鍏ラ牷鐜囷細鏈�楂�30MHz

SN54LS164-SP 鐨勪富瑕佺壒鎬у寘鎷�锛�
銆�銆�1. 楂橀�熸搷浣滆兘鍔涳紝閬╁悎瀵︽檪鏁�(sh霉)鎿�(j霉)铏曠悊绯荤当(t菕ng)銆�
銆�銆�2. 杌嶇敤绱氳��(gu墨)鏍艰ō(sh猫)瑷堬紝纰轰繚鍦ㄦサ绔�鐠�(hu谩n)澧冧笅鐨勫彲闈犳�ц兘銆�
銆�銆�3. 鎻愪緵涓茶�岃嚦骞惰�岀殑鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘姛鑳�锛岀啊鍖栧京(f霉)闆滄暩(sh霉)鎿�(j霉)娴佺�＄��銆�
銆�銆�4. 鍏峰倷娓呴浂鍔熻兘锛圡aster Reset锛夛紝鍙�浠ユ柟渚垮湴鍒濆�嬪寲鎵�鏈夊瘎瀛樺櫒鐙�鎱�(t脿i)銆�
銆�銆�5. 浣跨敤绨″柈锛屽儏闇�鏅傞悩淇¤櫉鑸囪几鍏ヤ俊铏熷嵆鍙�瀹屾垚鏁�(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�6. 鑹�濂界殑闆荤�佸吋瀹规��锛岄仼鍚堝櫔鑱叉晱鎰熺殑闆诲瓙绯荤当(t菕ng)鎳�(y墨ng)鐢�銆�
銆�銆�7. 鍦ㄥ伐妤�(y猫)鎺у埗銆侀�氫俊瑷�(sh猫)鍌欎互鍙婅粛浜嬭ō(sh猫)鍌欎腑琛ㄧ従(xi脿n)鍑鸿壊銆�

SN54LS164-SP 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷�鍕曞寲绯荤��(t菕ng)涓�鐨勬��(sh霉)鎿�(j霉)閲囬泦妯″�娿��
銆�銆�2. 鏁�(sh霉)瀛椾俊铏熻檿鐞嗗櫒浠剁殑澶栧湇鎺ュ彛鎿村睍銆�
銆�銆�3. 楂橀�熼�氫俊绯荤当(t菕ng)涓�鐨勬��(sh霉)鎿�(j霉)绶╂矕銆�
銆�銆�4. 杌嶄簨瑷�(sh猫)鍌欎腑鐨勬暩(sh霉)鎿�(j霉)閺堣矾鎺у埗銆�
銆�銆�5. 閱�(y墨)鐧傚剙鍣ㄤ腑鐨勪俊铏熻��(di脿o)鐞嗛浕璺�銆�
銆�銆�6. 娓�瑭︽脯閲忚��(sh猫)鍌欎腑鐨勬暩(sh霉)鎿�(j霉)瑷橀寗鑸囪綁(zhu菐n)鎻�銆�
銆�銆�瑭插櫒浠剁壒鍒ラ仼鍚堥偅浜涘皪鐠�(hu谩n)澧冮仼鎳�(y墨ng)鎬у拰鍙�闈犳�ц�佹眰妤甸珮鐨勫牬鍚�銆�

SN54S164, SN54AS164