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SN54LS109A 鏄竴娆惧熀浜庨洐瑙哥櫦(f膩)鍣ㄧ殑鏁�(sh霉)瀛楅倧杓泦鎴愰浕璺紝灞簬浣庡姛鑰楄倴鐗瑰熀 (LS) 绯诲垪 TTL锛堟櫠楂旂-鏅堕珨绠￠倧杓級鑺墖銆傝┎鑺墖瑷�(sh猫)瑷堢敤浜庢(g貌u)寤哄拰鎺у埗鍚勭ó鍚屾鏅傚簭閭忚集闆昏矾锛屼緥濡傚瘎瀛樺櫒銆佽▓鏁�(sh霉)鍣ㄤ互鍙婃暩(sh霉)鎿�(j霉)瀛樺劜鍠厓銆傛瘡鍊嬭Ц鐧�(f膩)鍣ㄩ兘鏈夌崹绔嬬殑鏁�(sh霉)鎿�(j霉)杓稿叆銆佹檪閻樿几鍏�銆佺疆浣嶅拰寰�(f霉)浣嶅紩鑵�锛屽苟涓斿彲浠ユ彁渚決鍜岄潪Q鍏╃ó杓稿嚭鐙€鎱�(t脿i)銆�
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鍙冩暩(sh霉)

绯诲垪锛歍TL LS
銆€銆€宸ヤ綔闆诲锛�4.75V 鑷� 5.25V
銆€銆€鍌虫挱寤堕伈鏅傞枔锛氬吀鍨嬪€� 18ns
銆€銆€闈滄厠(t脿i)闆绘祦锛氭渶澶� 10mA
銆€銆€杓稿嚭闆绘祦锛氭渶澶� 8mA锛堥珮闆诲钩锛�锛屾渶灏� -8mA锛堜綆闆诲钩锛�
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IP-16 鎴栧叾浠栬〃闈㈣布瑁濋鍨�

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SN54LS109A 鐨勪富瑕佺壒鎬у寘鎷細
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銆€銆€2. 楂橀€熸€ц兘锛氬緱鐩婁簬浣庡姛鑰楄倴鐗瑰熀鎶€琛�(sh霉)锛屽偝鎾欢閬叉檪闁撻潪甯哥煭锛岄仼鍚堥渶瑕佸揩閫熼熆鎳�(y墨ng)鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€3. 寮峰ぇ鐨勬姉鍣兘鍔涳細閲囩敤 TTL 鎶€琛�(sh霉)纰轰繚浜嗘洿楂樼殑闆绘埃绌�(w臎n)瀹氭€у拰鍙潬鎬�銆�
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銆€銆€5. 闆欒几鍑洪厤缃細姣忓€嬭Ц鐧�(f膩)鍣ㄩ兘鎻愪緵 Q 鍜岄潪 Q 杓稿嚭锛岀偤瑷�(sh猫)瑷堟彁渚涙洿澶氶潏娲绘€�銆�

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SN54LS109A 涓昏鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 鏁�(sh霉)瀛椾俊铏熻檿鐞嗕腑鐨勬檪閻樺悓姝ヨ垏鏁�(sh霉)鎿�(j霉)鏆瓨銆�
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銆€銆€5. 娓│娓噺鍎€鍣ㄤ腑鐨勮剤娌栫敓鎴愯垏淇¤櫉杞�(zhu菐n)鎻涖€�
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