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閭忚集绯诲垪锛�74LS
銆€銆€闆绘簮闆诲(VCC)锛�4.75V 鑷� 5.25V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆€銆€杓稿叆闆绘祦(IIL)锛氭渶澶� -0.4mA
銆€銆€杓稿嚭闆绘祦(IOL)锛氭渶澶� 8mA
銆€銆€鍌虫挱寤堕伈鏅傞枔锛氬吀鍨嬪€� 35ns
銆€銆€涓婂崌鏅傞枔(tr)锛氬吀鍨嬪€� 15ns
銆€銆€涓嬮檷鏅傞枔(tf)锛氬吀鍨嬪€� 18ns
銆€銆€灏佽椤炲瀷锛欴IP16 鎴� PDIP16

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