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闁辫畝锛�5
SN74ALVC244-EP 鏄竴娆剧敱寰峰窞鍎�鍣紙TI锛夌敓鐢�(ch菐n)鐨�8浣嶇附绶氭敹鐧�(f膩)鍣�锛屽爆浜�74ALVC绯诲垪銆傚畠鍏锋湁浣庨浕澹撴搷浣滆兘鍔�锛岃兘澶犲湪1.65V鑷�3.6V鐨勯浕婧愰浕澹撲笅宸ヤ綔锛屽苟鏀寔楂橀﹨(q奴)鍕曢浕娴佸拰蹇�熼枊闂�(gu膩n)鏅傞枔銆傞�欐鍣ㄤ欢閬╃敤浜庨渶瑕佹暩(sh霉)鎿�(j霉)鍌宠几鍜岀珐娌栫殑鎳�(y墨ng)鐢ㄥ牬鏅�锛屼緥濡傚井铏曠悊鍣ㄧ郴绲�(t菕ng)銆佹暩(sh霉)鎿�(j霉)绺界窔椹�(q奴)鍕曞櫒浠ュ強澶氳矾寰�(f霉)鐢ㄥ櫒绛�銆傛澶栵紝-EP鍚庣洞琛ㄧず瑭茬敘(ch菐n)鍝侀�氶亷浜嗗寮峰瀷鎶楄蓟灏勬脯瑭�锛岄仼鍚堝湪鎯″姡鐠�(hu谩n)澧冩垨瑕佹眰杓冮珮鐨勬噳(y墨ng)鐢ㄤ腑浣跨敤銆�
闆绘簮闆诲(VCC)锛�1.65V 鑷� 3.6V
銆�銆�杓稿叆闆绘祦(IIL)锛�-1渭A锛堟渶澶у��锛屽吀鍨嬪�硷級
銆�銆�杓稿嚭闆绘祦(IOL)锛�-24mA锛堟渶澶у�硷級
銆�銆�鍌虫挱寤堕伈(tPLH/tPHL)锛�6ns锛堟渶澶у�硷紝鍦╒CC=3.3V鏅傦級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽椤炲瀷锛歍SSOP (PW), VQFN (RG)
銆�銆�閫氶亾鏁�(sh霉)锛�
SN74ALVC244-EP 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 鏀寔浣庨浕澹撴搷浣�锛岄仼鎳�(y墨ng)鐝�(xi脿n)浠ｄ綆鍔熻�楄ō(sh猫)瑷堥渶姹�銆�
銆�銆�2. 鍏峰倷闆欏悜涓夋厠(t脿i)鍔熻兘锛岃兘澶犻潏娲绘帶鍒舵暩(sh霉)鎿�(j霉)娴佹柟鍚�銆�
銆�銆�3. 楂橀�熸�ц兘锛屽偝鎾欢閬蹭綆鑷�6ns锛堝湪VCC=3.3V姊濅欢涓嬶級銆�
銆�銆�4. 姣忓�嬮�氶亾鐛ㄧ珛鍙帶锛屽彲瀵︾従(xi脿n)寰�(f霉)闆滅殑鏁�(sh霉)鎿�(j霉)绠＄悊鍜屼俊铏熷垏鎻�銆�
銆�銆�5. 澧炲挤鍨嬫姉杓诲皠鎬ц兘锛屼娇鍏跺湪宸ユキ(y猫)銆侀啱(y墨)鐧傚強鑸ぉ闋�(l菒ng)鍩熷叿鍌欏唬娉涙噳(y墨ng)鐢ㄦ經鍔�銆�
銆�銆�6. 杓稿叆鍏煎5V閭忚集闆诲钩锛屼究浜庤垏鍌崇当(t菕ng)绯荤当(t菕ng)灏嶆帴銆�
SN74ALVC244-EP 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 寰檿鐞嗗櫒绯荤当(t菕ng)鐨勭附绶氭摯灞曞拰绶╂矕銆�
銆�銆�2. 鏁�(sh霉)鎿�(j霉)閫氫俊涓殑澶氳矾寰�(f霉)鐢�/瑙ｅ京(f霉)鐢ㄣ��
銆�銆�3. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌欎腑鐨勪俊铏熻矾鐢�銆�
銆�銆�4. 閱�(y墨)鐧傞浕瀛愬拰鑸┖鑸ぉ闋�(l菒ng)鍩熺殑鍙潬鏁�(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�5. 娓│娓噺鍎�鍣ㄤ腑鐨勪俊铏熷垏鎻涘拰闅旈洟銆�
銆�銆�6. 浠讳綍闇�瑕侀珮閫�銆佷綆鍔熻�楁暩(sh霉)鎿�(j霉)鍌宠几?sh霉)鑶遍緤绋�?/p>
SN74 SN74ALVC244DR
IC鍨嬭櫉绱㈠紩锛� A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
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