SN74LVTH245ADWR 鏅�(sh铆)闁擄細2025/6/4 10:29:32 闁辫畝锛�10

SN74LVTH245ADWR 鏄竴娆剧敱寰峰窞鍎€鍣紙TI锛夌敓鐢�(ch菐n)鐨勯洐鍚戦浕澹撻浕骞宠綁(zhu菐n)鎻涘櫒锛屽爆浜� 74 绯诲垪閭忚集鍣ㄤ欢銆傝┎鑺墖鑳藉?q奴)宕縁(xi脿n)涓嶅悓闆诲闆诲钩涔嬮枔鐨勪俊铏�(h脿o)杞�(zhu菐n)鎻�锛屽唬娉涙噳(y墨ng)鐢ㄤ簬闇€瑕侀珮浣庨浕澹撳吋瀹圭殑绯荤当(t菕ng)涓�銆傚畠鍏锋湁浣庡姛鑰�銆侀珮甯跺鍜岃壇濂界殑闆绘埃鐗规€�锛岄仼鐢ㄤ簬鍚勭ó宸ユキ(y猫)銆侀€氫俊鍜屾秷璨�(f猫i)椤�(l猫i)闆诲瓙鎳�(y墨ng)鐢�銆�

鍙冩暩(sh霉)

閭忚集椤�(l猫i)鍨嬶細闆欏悜闆诲闆诲钩杞�(zhu菐n)鎻涘櫒
銆€銆€閫氶亾鏁�(sh霉)锛�
銆€銆€闆绘簮闆诲(Vcc)锛�1.65V 鑷� 5.5V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€灏佽椤�(l猫i)鍨嬶細TSSOP
銆€銆€Ioff 鏀寔锛氭敮鎸�
銆€銆€鍌虫挱寤堕伈鏅�(sh铆)闁擄細鏈€澶� 10ns
銆€銆€杓稿叆闆绘祦(Iil)锛氭渶澶� -1渭A
銆€銆€杓稿嚭闆绘祦(Iol)锛氭渶澶� 卤24mA

鐗规€�

SN74LVTH245ADWR 鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 闆欏悜鏁�(sh霉)鎿�(j霉)鍌宠几鍔熻兘锛屽厑瑷卞湪鍏╁€�(g猫)涓嶅悓鐨勯浕澹撳煙涔嬮枔閫�(j矛n)琛岄€忔槑鐨勬暩(sh霉)鎿�(j霉)浜ゆ彌銆�
銆€銆€2. 鏀寔瀵寖鍦嶇殑渚涢浕闆诲 (1.65V 鑷� 5.5V)锛屼娇鍏堕仼鎳�(y墨ng)澶氱ó鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆€銆€3. 鍏锋湁鏂瑰悜鎺у埗寮曡叧 (DIR)锛岀敤浜庡畾缇╂暩(sh霉)鎿�(j霉)娴佺殑鏂瑰悜銆�
銆€銆€4. 楂橀€熸€ц兘锛屽偝鎾欢閬叉檪(sh铆)闁撲綆鑷� 10ns锛岄仼鍚堥珮閫熸暩(sh霉)鎿�(j霉)鍌宠几闇€姹�銆�
銆€銆€5. 鍏�(n猫i)缃� Ioff 鍔熻兘锛屽厑瑷辫姱鐗囧湪鏂烽浕鏅�(sh铆)闅旈洟杓稿叆鍜岃几鍑�锛屽緸鑰屼繚璀�(h霉)瑷�(sh猫)鍌�銆�
銆€銆€6. 鎻愪緵閬�(gu貌)澹撲繚璀�(h霉)鑳藉姏锛岀⒑淇濆湪鐣板父姊濅欢涓嬫甯搁亱(y霉n)琛屻€�
銆€銆€7. 灏忓瀷 TSSOP 灏佽瑷�(sh猫)瑷�(j矛)锛岀瘈(ji茅)鐪侀浕璺澘绌洪枔锛屼究浜庨泦鎴愬埌绶婃箠鍨嬭ō(sh猫)瑷�(j矛)涓�銆�

鎳�(y墨ng)鐢�

SN74LVTH245ADWR 甯哥敤浜庝互涓嬮牁(l菒ng)鍩燂細
銆€銆€1. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勯浕澹撻浕骞宠綁(zhu菐n)鎻涖€�
銆€銆€2. 鏁�(sh霉)鎿�(j霉)閫氫俊鎺ュ彛鐨勪俊铏�(h脿o)闆诲钩閬╅厤銆�
銆€銆€3. 娑堣不(f猫i)椤�(l猫i)闆诲瓙鐢�(ch菐n)鍝佷腑閫ｆ帴浣庨浕澹撳井鎺у埗鍣ㄨ垏楂橀浕澹撳鍦嶈ō(sh猫)鍌�銆�
銆€銆€4. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勫闆诲绯荤当(t菕ng)瑷�(sh猫)瑷�(j矛)銆�
銆€銆€5. 宓屽叆寮忕郴绲�(t菕ng)涓殑璺ㄩ浕澹撳煙鏁�(sh霉)鎿�(j霉)鍌宠几銆�
銆€銆€6. 鍌虫劅鍣ㄦ帴鍙ｆā濉婁腑鐨勪俊铏�(h脿o)瑾�(di脿o)鐞嗚垏闆诲钩杞�(zhu菐n)鎻涖€�