CD54HC237 鏅傞枔锛�2025/5/6 18:57:46 闁辫畝锛�19

CD54HC237 鏄竴娆惧熀浜� CMOS 宸ヨ棟鍒堕€犵殑楂橀€熶笁鎱�(t脿i)杓稿嚭 8 浣嶆暩(sh霉)瀛楅伕鎿囧櫒銆傚畠灞簬 HC 绯诲垪锛屽叿鏈変綆鍔熻€楀拰楂樺櫔鑱插闄愮殑鐗归粸(di菐n)銆傝┎鑺墖閬╃敤浜庡绋倧杓浕璺ō(sh猫)瑷�锛岃兘澶犲緸涓夊€嬭几鍏ユ暩(sh霉)鎿�(j霉)涓伕鎿囦竴鍊嬮€�(j矛n)琛屽偝杓�锛屽悓鏅傛敮鎸佷笁鎱�(t脿i)杓稿嚭鍔熻兘锛屾柟渚胯垏绺界窔绯荤当(t菕ng)闆嗘垚銆�
銆€銆€鍏跺伐浣滈浕澹撹寖鍦嶇偤 2V 鑷� 6V锛屽湪鏁村€嬪伐浣滈浕澹撹寖鍦嶅収(n猫i)淇濇寔绌�(w臎n)瀹氭€у拰鍙潬鎬�銆侰D54HC237 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬瑷堢畻姗�(j墨)銆侀€氫俊瑷�(sh猫)鍌欎互鍙婂伐妤�(y猫)鎺у埗绯荤当(t菕ng)绛夐牁(l菒ng)鍩熴€�

鍙冩暩(sh霉)

闆绘簮闆诲锛圴DD锛夛細2V ~ 6V
銆€銆€鍌虫挱寤堕伈鏅傞枔锛�10ns锛堝吀鍨嬪€�锛孈 VDD=5V锛�
銆€銆€杓稿叆婕忛浕娴侊細卤1渭A锛堟渶澶у€硷紝@ 25掳C锛�
銆€銆€杓稿嚭椹�(q奴)鍕曡兘鍔涳細卤25mA
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C ~ +125掳C
銆€銆€灏佽褰㈠紡锛欴IP16銆丼OIC16

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CD54HC237 涓昏鐢ㄤ簬闇€瑕佸璺俊铏熷垏鎻涘拰铏曠悊鐨勫牬鍚�锛屽锛�
銆€銆€1. 鏁�(sh霉)鎿�(j霉)绺界窔鎺ュ彛鎺у埗
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銆€銆€3. 椤ず鍣ㄦ帶鍒跺櫒
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銆€銆€5. 宓屽叆寮忚檿鐞嗗櫒澶栧湇闆昏矾
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