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渚涢浕闆诲锛�2V 鑷� 6V
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銆€銆€鍌虫挱寤堕伈鏅�(sh铆)闁擄細鏈€澶� 9ns
銆€銆€杓稿叆闆绘祦锛毬�1渭A锛堟渶澶у€硷級
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銆€銆€灏佽褰㈠紡锛欴IP-16, SOIC-16

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SN54HC251 鐨勪富瑕佺壒鎬у寘鎷細
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SN54HC251 甯哥敤浜庝互涓嬫噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅細
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