oc门电路和od门电路中的oc，od指的是什么 芯片的od门与oc门输出管脚不需要上拉电阻吗
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2\u3001\u4ece\u786e\u4fdd\u8db3\u591f\u7684\u9a71\u52a8\u7535\u6d41\u8003\u8651\u5e94\u5f53\u8db3\u591f\u5c0f\uff1b\u7535\u963b\u5c0f\uff0c\u7535\u6d41\u5927\u3002
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OD针对输出器件是场效应管的门，漏极开路。
oc门电路是输出级集电极开路。一般为TTL电路。
od门电路是漏极开路，一般为MOS电路.
绛旓細寮婕忚緭鍑猴細OC闂ㄧ殑杈撳嚭灏辨槸寮婕忚緭鍑猴紱OD闂ㄧ殑杈撳嚭涔熸槸寮婕忚緭鍑恒俆TL鐢佃矾鏈闆嗙數鏋佸紑璺疧C闂锛孧OS绠′篃鏈夊拰闆嗙數鏋佸搴旂殑婕忔瀬寮璺殑OD闂紝瀹冪殑杈撳嚭灏卞彨鍋氬紑婕忚緭鍑恒傚畠鍙互鍚告敹寰堝ぇ鐨勭數娴侊紝浣嗘槸涓嶈兘鍚戝杈撳嚭鐢垫祦銆傛墍浠ワ紝涓轰簡鑳借緭鍏ュ拰杈撳嚭鐢垫祦锛屽畠浣跨敤鐨勬椂鍊欒璺熺數婧愬拰涓婃媺鐢甸樆涓榻愮敤銆 OC闂ㄥ紑婕忚緭鍑鍜孫D闂寮婕忚緭鍑...
绛旓細CML鍜孭ECL鐢佃矾涓涓夋瀬绠″伐浣滃湪绾垮舰鍖,鑰屾櫘閫闂ㄧ數璺拰OC/OD闂ㄥ伐浣滃湪楗卞拰鍖恒侽C/OD闂ㄧ數璺甯哥敤浣滅數骞宠浆鎹㈡垨鑰呴┍鍔,浣嗘槸鍏跺伐浣滈熷害涓嶄細澶揩銆 涓轰粈涔?鍦∣C/OD闂ㄤ腑,涓婃媺鐢甸樆涓嶈兘澶皬,鍚﹀垯鍔熻椾細寰堝ぇ銆傝屼竴鑸棬鐨勮礋杞藉憟鐜板嚭涓涓數瀹,璐熻浇瓒婂,鐢靛瓒婂ぇ銆傚綋鐢遍珮鍒颁綆璺冲彉鏃,鐢靛鐨勬斁鐢甸氳繃杈撳嚭绔笅鎷夌殑MOS鎴栬匓ipolar...
绛旓細寮婕忚緭鍑:OC闂ㄧ殑杈撳嚭灏辨槸寮婕忚緭鍑;OD闂ㄧ殑杈撳嚭涔熸槸寮婕忚緭鍑恒傚畠鍙互鍚告敹寰堝ぇ鐨勭數娴,浣嗘槸涓嶈兘鍚戝杈撳嚭鐨勭數娴併傛墍浠,涓轰簡鑳借緭鍏ュ拰杈撳嚭鐢垫祦,瀹冧娇鐢ㄧ殑鏃跺欒璺熺數婧愬拰涓婃媺鐢甸樆涓榻愮敤銆侽D闂ㄤ竴鑸綔涓鸿緭鍑虹紦鍐/椹卞姩鍣ㄣ佺數骞宠浆鎹㈠櫒浠ュ強婊¤冻鍚告敹澶ц礋杞界數娴佺殑闇瑕併9,浠涔堝彨鍋氬浘鑵炬煴,瀹冧笌寮婕忕數璺湁浠涔堝尯鍒? TTL闆嗘垚鐢佃矾涓,...
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绛旓細寮婕忚緭鍑:OC闂ㄧ殑杈撳嚭灏辨槸寮婕忚緭鍑;OD闂ㄧ殑杈撳嚭涔熸槸寮婕忚緭鍑恒傚畠鍙互鍚告敹寰堝ぇ鐨勭數娴,浣嗘槸涓嶈兘鍚戝杈撳嚭鐨勭數娴併傛墍浠,涓轰簡鑳借緭鍏ュ拰杈撳嚭鐢垫祦,瀹冧娇鐢ㄧ殑鏃跺欒璺熺數婧愬拰涓婃媺鐢甸樆涓榻愮敤銆侽D闂ㄤ竴鑸綔涓鸿緭鍑虹紦鍐/椹卞姩鍣ㄣ佺數骞宠浆鎹㈠櫒浠ュ強婊¤冻鍚告敹澶ц礋杞界數娴佺殑闇瑕併9銆佷粈涔堝彨鍋氬浘鑵炬煴,瀹冧笌寮婕忕數璺湁浠涔堝尯鍒? TTL闆嗘垚鐢佃矾涓,...
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