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銆�銆�灏佽�濋�炲瀷锛歍SSOP (Thin Shrink Small Outline Package)
銆�銆�寮曡叧鏁�(sh霉)锛�16
銆�銆�宸ヤ綔闆诲�撹寖鍦嶏��1.65V 鑷� 5.5V
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶�5.9ns锛堝湪VCC=3.3V涓嬶級
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銆�銆�杓稿叆闆绘祦锛毬�1渭A锛堟渶澶у�硷級
銆�銆�杓稿嚭闆绘祦锛�-24mA锛堟媺闆绘祦锛�銆�24mA锛堢亴闆绘祦锛�

SN74LVC138ARGYT鐨勪富瑕佺壒鎬у寘鎷�锛�
銆�銆�1. 浣庡姛鑰楋細
銆�銆� - 浣跨敤LVC宸ヨ棟鍒堕�狅紝纰轰繚鍦ㄥ��闆诲�撹寖鍦嶅��(n猫i)瀵︾従(xi脿n)妤典綆鐨勯潨鎱�(t脿i)鍔熻��銆�
銆�銆�2. 楂橀�熸�ц兘锛�
銆�銆� - 鍏锋湁闈炲父鐭�鐨勫偝鎾�寤堕伈鏅傞枔锛岄仼鍚堢敤浜庨珮閫熸暩(sh霉)瀛楃郴绲�(t菕ng)銆�
銆�銆�3. 瀵�宸ヤ綔闆诲�擄細
銆�銆� - 鏀�鎸佸��1.65V鍒�5.5V鐨勫伐浣滈浕澹撹寖鍦�锛岄仼鎳�(y墨ng)澶氱ó鎳�(y墨ng)鐢ㄥ牬鏅�銆�
銆�銆�4. 楂樿几鍏ラ樆鎶楋細
銆�銆� - 杓稿叆绔�鍏锋湁楂橀樆鎶楄��(sh猫)瑷�锛屾笡灏戝皪鍓嶇礆闆昏矾鐨勮矤(f霉)杓夊奖闊�銆�
銆�銆�5. 鐏�/鎷夐浕娴佽兘鍔涳細
銆�銆� - 姣忓�嬭几鍑哄彲浠ユ彁渚涢珮閬�(d谩)24mA鐨勭亴闆绘祦鎴栨媺闆绘祦锛屾豢瓒抽﹨(q奴)鍕曞�氱ó璨�(f霉)杓夌殑闇�姹�銆�
銆�銆�6. 鑸囨��(bi膩o)婧�(zh菙n)閭忚集闆诲钩鍏煎�癸��
銆�銆� - 鍙�鐩存帴鑸嘥TL鍜孋MOS閭忚集闆诲钩鎺ュ彛锛岀劇闇�椤嶅�栫殑闆诲钩杞�(zhu菐n)鎻涢浕璺�銆�
銆�銆�7. 涓夋厠(t脿i)杓稿嚭锛�
銆�銆� - 鐣�(d膩ng)浣胯兘绔�鏈�婵�娲绘檪锛屾墍鏈夎几鍑洪��(j矛n)鍏ラ珮闃绘厠(t脿i)锛屾柟渚胯垏鍏朵粬瑷�(sh猫)鍌欏叡浜�绺界窔銆�
銆�銆�8. 灏忓瀷灏佽�濓��
銆�銆� - TSSOP灏佽�濈瘈(ji茅)鐪佺┖闁�锛岄仼鍚堢穵婀婂瀷瑷�(sh猫)瑷�銆�

SN74LVC138ARGYT寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 鏁�(sh霉)瀛楃郴绲�(t菕ng)涓�鐨勫湴鍧�璀�纰硷��
銆�銆� - 鐢ㄤ簬灏囪檿鐞嗗櫒鎴栨帶鍒跺櫒鐨勫湴鍧�淇¤櫉杞�(zhu菐n)鎻涚偤鐗瑰畾瀛樺劜鍣ㄦ垨澶栬ō(sh猫)鐨勯伕鎿囦俊铏�銆�
銆�銆�2. 澶氳矾寰�(f霉)鐢�/瑙ｅ京(f霉)鐢�锛�
銆�銆� - 鍦ㄥ�氳矾鏁�(sh霉)鎿�(j霉)鍌宠几涓�锛屽彲浣滅偤閬告搰鍣ㄤ締鎺у埗涓嶅悓鏁�(sh霉)鎿�(j霉)閫氶亾鐨勫垏鎻涖��
銆�銆�3. 绺界窔鎺у埗锛�
銆�銆� - 鍒╃敤鍏朵笁鎱�(t脿i)杓稿嚭鍔熻兘锛屽彲浠ョ�＄悊澶氬�嬭ō(sh猫)鍌欏叡浜�鍚屼竴绺界窔鐨勬儏娉�銆�
銆�銆�4. 椤�绀哄櫒椹�(q奴)鍕曪細
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銆�銆�5. 瀛樺劜鍣ㄦ摯(ku貌)灞曪細
銆�銆� - 鍦ㄥ祵鍏ュ紡绯荤当(t菕ng)涓�锛屽公鍔╁�︾��(xi脿n)澶栭儴瀛樺劜鍣ㄧ殑鍒嗛爜瑷�鍟�銆�
銆�銆�6. 宸ユキ(y猫)鑷�鍕曞寲锛�
銆�銆� - 鐢ㄤ簬鍌虫劅鍣ㄦ垨鍩�(zh铆)琛屽櫒鐨勯伕鎿囧拰鎺у埗銆�
銆�銆�7. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝侊細
銆�銆� - 鍖呮嫭闆昏�栥�侀煶闊�銆佸�剁敤闆诲櫒绛夐渶瑕佺啊鍠�閭忚集鎺у埗鐨勫牬鍚�銆�

SN74LVC138AEP, SN74LVC138ADGKR, SN74LVC138ACPE