渚涢浕闆诲��(Vcc)锛�2V 鑷� 6V
銆�銆�杓稿叆闆诲��(VI)锛�-0.5V 鑷� Vcc+0.5V
銆�銆�杓稿嚭闆绘祦(Io)锛毬�24mA
銆�銆�鍌虫挱寤堕伈鏅傞枔(tPLH/tPHL)锛�7ns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�灏佽�濆舰寮忥細SOIC-20, PDIP-20

SN54HCT245-SP鐨勪富瑕佺壒榛炴槸闆欏悜鏁�(sh霉)鎿�(j霉)鍌宠几鍔熻兘锛岄�氶亷DIR寮曡叧鍙�浠ユ帶鍒舵��(sh霉)鎿�(j霉)娴佸悜鏄�寰濧鍒癇閭勬槸寰濨鍒癆銆傛�ゅ��锛岀暥(d膩ng)浣胯兘绔�( OE )琚�绂佺敤鏅�锛屾墍鏈夎几鍑哄皣閫�(j矛n)鍏ラ珮闃绘姉?f脿n)椤烞(t脿i)锛岄�欎娇寰楀畠鍙�浠ヨ紩鏉鹃�ｆ帴鍒板�氳矾寰�(f霉)鐢ㄧ附绶氱郴绲�(t菕ng)涓�銆�
銆�銆�鑺�鐗囧叿鍌欒純寮风殑鍣�鑱叉姂鍒惰兘鍔涗互鍙婂揩閫熷垏鎻涢�熷害锛岀⒑淇濅簡鍦ㄩ珮閫熸暩(sh霉)鎿�(j霉)浜ゆ彌鐠�(hu谩n)澧冧笅鐨勭┅(w臎n)瀹氭�у拰鍙�闈犳�с��
銆�銆�瀹冪殑浣庨潨鎱�(t脿i)闆绘祦鐗规�т篃鏈夊姪浜庨檷浣庢暣楂斿姛鑰�锛岄潪甯搁仼鍚堝皪鑳借�楁晱鎰熺殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�
銆�銆�鐢变簬閲囩敤浜嗗厛閫�(j矛n)鐨凜MOS宸ヨ棟鍒堕��锛孲N54HCT245-SP閭勮〃鐝�(xi脿n)鍑哄劒(y艒u)鐣扮殑闆荤�佸吋瀹规�ц兘鍜屾姉骞叉摼鑳藉姏銆�

瑭茶姱鐗囧父鐢ㄤ簬瑷堢畻姗熶富鏉�銆佸祵鍏ュ紡绯荤当(t菕ng)銆佸伐妤�(y猫)鑷�鍕曞寲瑷�(sh猫)鍌欎互鍙婂叾浠栭渶瑕侀珮鏁堟暩(sh霉)鎿�(j霉)閫氫俊鐨勯浕瀛愯ō(sh猫)鍌欎腑銆傚叿楂旀噳(y墨ng)鐢ㄥ牬鏅�鍖呮嫭锛�
銆�銆�- 寰�铏曠悊鍣ㄨ垏澶栬��(sh猫)涔嬮枔鐨勬暩(sh霉)鎿�(j霉)姗嬫帴
銆�銆�- 鎿�(ku貌)灞曞苟琛岀��鍙ｆ垨妲�(g貌u)寤哄�氫富鎺х附绶氭灦妲�(g貌u)
銆�銆�- 楂橀�熷瓨鍎插櫒鎺ュ彛瑷�(sh猫)瑷�
銆�銆�- 鏁�(sh霉)瀛椾俊铏熻檿鐞嗗柈鍏冧腑鐨勫�氳矾寰�(f霉)鐢ㄥ�︾��(xi脿n)
銆�銆�绺戒箣锛孲N54HCT245-SP鎲戝�熷叾鍗撹秺鐨勫姛鑳藉拰闈堟椿鎬�锛屾垚鐐虹溇澶氬京(f霉)闆滄暩(sh霉)瀛楅浕璺�鐨勭悊鎯抽伕鎿�銆�

SN74HCT245, MC14HCT245, DM74HCT245