SN74AUC16245 鏅�(sh铆)闁擄細2025/5/6 17:31:55 闁辫畝锛�22

SN74AUC16245鏄竴娆鹃珮閫烠MOS闆欏悜绺界窔鏀剁櫦(f膩)鍣�锛岄噰鐢ㄥ厛閫�(j矛n)鐨勭鏌垫サCMOS鎶€琛�(sh霉)鍒堕€犮€傝┎鍣ㄤ欢鍏锋湁浣庡姛鑰楀拰楂橀枊闂�(gu膩n)閫熷害鐨勭壒榛�(di菐n)锛岄仼鐢ㄤ簬闇€瑕侀珮鎬ц兘鏁�(sh霉)鎿�(j霉)鍌宠几?sh霉)鑶�?y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆€銆€瑭茶姱鐗囧寘鍚�16浣嶆暩(sh霉)鎿�(j霉)绺界窔绶╂矕鍔熻兘锛屽垎鐐哄叐鍊�(g猫)8浣嶇祫锛岃兘澶犻€氶亷鏂瑰悜鎺у埗寮曡叧瀵�(sh铆)鐝�(xi脿n)鏁�(sh霉)鎿�(j霉)鐨勯洐鍚戝偝杓�銆傛澶栵紝瀹冮倓鏀寔涓夋厠(t脿i)杓稿嚭鍔熻兘锛屽厑瑷卞鍊�(g猫)瑷�(sh猫)鍌欏叡浜悓涓€绺界窔锛岄潪甯搁仼鍚堢敤浜庡井铏曠悊鍣ㄧ郴绲�(t菕ng)銆佸瓨鍎�(ch菙)鍣ㄦ帴鍙ｄ互鍙婂叾浠栨暩(sh霉)瀛楃郴绲�(t菕ng)涓�銆�

鍙冩暩(sh霉)

闆绘簮闆诲(VCC)锛�1.65V鑷�3.6V
銆€銆€鍌虫挱寤堕伈鏅�(sh铆)闁擄細鏈€澶�4.8ns锛堝吀鍨嬪€硷級
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+85掳C
銆€銆€I/O闆诲钩锛歍TL/CMOS鍏煎
銆€銆€灏佽褰㈠紡锛�48寮曡叧LLP銆�48寮曡叧TQFP
銆€銆€闈滄厠(t脿i)闆绘祦锛氭瘡闁€灏忎簬1渭A
銆€銆€椹�(q奴)鍕�(d貌ng)鑳藉姏锛�24mA锛堟渶灏忓€硷級

鐗规€�

SN74AUC16245鍏峰倷浠ヤ笅涓昏鐗规€э細
銆€銆€1. 楂橀€熼亱(y霉n)琛岃兘鍔�锛岃兘澶犲湪浣庨浕澹撴浠朵笅鎻愪緵鍗撹秺鎬ц兘銆�
銆€銆€2. 浣庡姛鑰楄ō(sh猫)瑷�(j矛)锛岄仼鍚堝皪(du矛)鑳借€楁晱鎰熺殑鎳�(y墨ng)鐢�銆�
銆€銆€3. 闆欏悜鏁�(sh霉)鎿�(j霉)鍌宠几鍔熻兘锛屽寮�(qi谩ng)浜嗗叾鍦ㄥ京(f霉)闆滄暩(sh霉)瀛楃郴绲�(t菕ng)涓殑闈堟椿鎬�銆�
銆€銆€4. 鏀寔涓夋厠(t脿i)杓稿嚭锛屼究浜庡(sh铆)鐝�(xi脿n)澶氳ō(sh猫)鍌欏叡浜附绶氱殑鍔熻兘銆�
銆€銆€5. 瀵硾鐨勫伐浣滈浕澹撹寖鍦嶏紝浣垮叾鑳介仼鎳�(y墨ng)澶氱ó闆绘簮鐠�(hu谩n)澧�銆�
銆€銆€6. 宸ユキ(y猫)绱�(j铆)鐨勫伐浣滄韩搴﹁寖鍦嶏紝纰轰繚鍦ㄦ儭鍔ｇ挵(hu谩n)澧冧笅渚濈劧鍙潬銆�

鎳�(y墨ng)鐢�

閫欐鑺墖寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闇€瑕侀珮鏁堟暩(sh霉)鎿�(j霉)鍌宠几?sh霉)鑶�?ch菐ng)鍚�锛屽寘鎷絾涓嶉檺浜庯細
銆€銆€1. 寰檿鐞嗗櫒绯荤当(t菕ng)鐨勫瑷�(sh猫)鎺ュ彛鎿�(ku貌)灞曘€�
銆€銆€2. 瀛樺劜(ch菙)鍣ㄦ帶鍒跺櫒鑸囧閮ㄥ瓨鍎�(ch菙)瑷�(sh猫)鍌欎箣闁撶殑鏁�(sh霉)鎿�(j霉)浜ゆ彌銆�
銆€銆€3. 灞€鍩熺恫(w菐ng)閫氫俊瑷�(sh猫)鍌欎腑鐨勪俊铏�(h脿o)璺敱銆�
銆€銆€4. 鏁�(sh霉)瀛椾俊铏�(h脿o)铏曠悊绯荤当(t菕ng)涓殑鏁�(sh霉)鎿�(j霉)绶╂矕銆�
銆€銆€5. 澶氳矾寰�(f霉)鐢ㄥ拰瑙ｅ京(f霉)鐢ㄩ浕璺�銆�
銆€銆€6. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒朵腑鐨勬暩(sh霉)鎿�(j霉)閲囬泦鑸囧偝杓告ā濉娿€�