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銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
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銆�銆�闈滄厠(t脿i)闆绘祦锛氭渶澶� 1渭A锛堝湪 Vcc=5V 涓嬶級
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銆�銆�灏佽褰㈠紡锛欴IP16銆丼OIC16
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CD54HC190 寤ｆ硾鎳夌敤浜庡悇绋渶瑕佽▓鏁�(sh霉)鍔熻兘鐨勯浕瀛愮郴绲�(t菕ng)涓�锛屽寘鎷絾涓嶉檺浜庯細
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74HC190, SN74HC190, MC14HC190
