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銆�銆�宸ヤ綔婧害鑼冨湇锛�-55鈩冭嚦+125鈩�
銆�銆�杓稿叆闆绘祦锛毬�1mA
銆�銆�杓稿嚭闆绘祦锛毬�25mA
銆�銆�灏佽褰㈠紡锛歋OIC-20, PDIP-20
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SN74HC273N 寤ｆ硾鎳夌敤浜庤▓绠楁澶栧湇瑷倷銆佸伐妤�(y猫)鎺у埗绯荤当(t菕ng)銆佹秷璨婚闆诲瓙鐢�(ch菐n)鍝佷互鍙婂叾浠栭渶瑕佸皪澶氳矾鏁�(sh霉)瀛椾俊铏熼�茶閹栧瓨鍜岀珐娌栫殑闋樺煙銆�
銆�銆�鍏烽珨鎳夌敤鍫存櫙鍖呮嫭锛�
銆�銆�1. 鏁�(sh霉)鎿�(j霉)绺界窔椹呭嫊鍜岄殧闆�
銆�銆�2. 鍦板潃閹栧瓨
銆�銆�3. I/O 鎿村睍
銆�銆�4. 澶氳矾寰╃敤鑸囪В寰╃敤
銆�銆�5. 鏁�(sh霉)瀛椾俊铏熸毇瀛�
銆�銆�6. 椤ず鍣ㄦ帴鍙ｉ浕璺�
銆�銆�7. 閫氫俊鍗�(xi茅)璀拌綁鎻涜紨鍔╅浕璺�
74HC273, MC14589B, CD74HC273
