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閭忚集绯诲垪锛�74LS
銆�銆�渚涢浕闆诲(Vcc)锛�4.75V 鑷� 5.25V
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶� 18ns
銆�銆�宸ヤ綔婧害鑼冨湇锛�0掳C 鑷� 70掳C
銆�銆�灏佽椤炲瀷锛欴IP锛堥洐鍒楃洿鎻掑紡灏佽锛�
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銆�銆�杓稿叆闆绘祦锛�1渭A锛堟渶澶у�硷級
SNJ54LS93J 鐨勪富瑕佺壒鎬у寘鎷互涓嬪咕榛烇細
銆�銆�1. 闆欏悜绉讳綅鍔熻兘锛氭敮鎸佹暩(sh霉)鎿�(j霉)寰炲乏鍒板彸鎴栧緸鍙冲埌宸︾殑绉讳綅鎿嶄綔銆�
銆�銆�2. 骞惰鍔犺級鑳藉姏锛氬厑瑷遍�氶亷骞惰杓稿叆寮曡叧鐩存帴鍔犺級鏁�(sh霉)鎿�(j霉)鍒板瘎瀛樺櫒涓�銆�
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74LS193, 74HC193, 74HCT193
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