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CD54HC125F3A 鏄竴娆惧熀浜� CMOS 宸ヨ棟鍒堕�犵殑楂橀�熷洓閫氶亾涓夋厠(t脿i)绶╂矕鍣�/绶氳矾椹�(q奴)鍕曞櫒銆傝┎鑺墖灞簬 74HC 绯诲垪锛屽叿鏈変綆鍔熻�楀拰楂橀枊闂�(gu膩n)閫熷害鐨勭壒榛�锛屽唬娉涙噳鐢ㄤ簬鏁�(sh霉)瀛楅浕璺腑闇�瑕佷俊铏熷寮锋垨绺界窔闅旈洟鐨勫牬鏅�銆�
銆�銆�鍏朵富瑕佸姛鑳芥槸閫氶亷鎺у埗浣胯兘绔紙G1 鍜� G2锛夛紝瀵︾従(xi脿n)杓稿叆淇¤櫉鍒拌几鍑轰俊铏熺殑鍌宠几鎴栭樆鏂�銆傛瘡鍊嬮�氶亾鍧囧彲鐛ㄧ珛宸ヤ綔锛岄仼鐢ㄤ簬澶氳矾淇¤櫉铏曠悊鍫村悎銆�
闆绘簮闆诲(VDD)锛�2V 鑷� 6V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�杓稿叆闆诲钩楂�(VIH)锛氣墺 3.15V (VDD=4.5V~6V)
銆�銆�杓稿叆闆诲钩浣�(VIL)锛氣墹 0.8V (VDD=4.5V~6V)
銆�銆�杓稿嚭闆绘祦(IoH/IoL)锛毬�25mA
銆�銆�鍌虫挱寤堕伈鏅傞枔(tpd)锛氭渶澶� 18ns (VDD=4.5V~6V)
銆�銆�闈滄厠(t脿i)闆绘祦(Icc)锛氬吀鍨嬪�� 1渭A (VDD=4.5V~6V)
CD54HC125F3A 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 鍥涢�氶亾瑷▓锛屾瘡閫氶亾鍙崹绔嬪暉鐢ㄦ垨绂佺敤銆�
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瑭茶姱鐗囬仼鐢ㄤ簬浠ヤ笅鎳夌敤鍫存櫙锛�
銆�銆�1. 寰檿鐞嗗櫒鑸囧瑷箣闁撶殑淇¤櫉鍌宠几銆�
銆�銆�2. 绺界窔鎿村睍鍜岄殧闆�锛屽鍦板潃绺界窔銆佹暩(sh霉)鎿�(j霉)绺界窔绛�銆�
銆�銆�3. 澶氳矾寰╃敤鍣ㄥ拰瑙ｅ京鐢ㄥ櫒瑷▓銆�
銆�銆�4. 椹�(q奴)鍕昄ED鎴栧叾浠栬矤杓夎ō鍌�銆�
銆�銆�5. 楂橀�熸暩(sh霉)鎿�(j霉)閫氫俊鎺ュ彛瑷▓銆�
銆�銆�6. 鏁�(sh霉)瀛楅煶闋绘垨瑕栭牷淇¤櫉铏曠悊绯荤当(t菕ng)銆�
74HC125, SN74HC125N, MC74HC125
