SN74AUP1T14DCKR 鏅傞枔锛�2025/4/29 14:48:42 闁辫畝锛�34

SN74AUP1T14DCKR 鏄竴娆惧熀浜� TI锛堝痉宸炲剙鍣級鐢熺敘(ch菐n)鐨勫柈閫氶亾閫忔槑閹栧瓨鍣�銆傝┎鍣ㄤ欢灞簬 SN74AUP 绯诲垪锛岄噰鐢ㄥ厛閫�(j矛n)鐨勪綆闆诲宸ヨ棟鍒堕€狅紝鑳藉鍦ㄤ綆鍔熻€楀拰楂樻€ц兘涔嬮枔鍙栧緱鑹ソ鐨勫钩琛�銆傚叾涓昏鍔熻兘鏄€氶亷杓稿叆淇¤櫉鎺у埗鏁�(sh霉)鎿�(j霉)鐨勯帠瀛樺拰鍌宠几锛岄仼鐢ㄤ簬澶氱ó鏁�(sh霉)瀛楅浕璺噳(y墨ng)鐢�銆�
銆€銆€瑭茶姱鐗囪ō(sh猫)瑷堢敤浜庡湪浣庨浕澹撶挵(hu谩n)澧冧笅閬嬭锛屾敮鎸� 1.2V 鑷� 3.6V 鐨勫闆诲鑼冨湇锛岄潪甯搁仼鍚堜究鏀滃紡瑷�(sh猫)鍌欏拰鍏朵粬灏嶅姛鑰楁晱鎰熺殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�

鍙冩暩(sh霉)

閭忚集椤炲瀷锛氶€忔槑閹栧瓨鍣�
銆€銆€閫氶亾鏁�(sh霉)锛�
銆€銆€闆绘簮闆诲(VCC)锛�1.2V 鑷� 3.6V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� 85掳C
銆€銆€灏佽椤炲瀷锛欴SBGA (10 寮曡叧)
銆€銆€鍌虫挱寤堕伈鏅傞枔锛氭渶澶� 3.6ns
銆€銆€杓稿叆婕忛浕娴侊細卤1渭A锛堟渶澶у€硷級
銆€銆€杓稿嚭婕忛浕娴侊細卤1渭A锛堟渶澶у€硷級
銆€銆€杓稿嚭椹�(q奴)鍕曡兘鍔涳細IOL=16mA, IOH=-8mA

鐗规€�

SN74AUP1T14DCKR 鎻愪緵浜嗗崜瓒婄殑鎬ц兘鍜屽彲闈犳€э細
銆€銆€1. 瀵浕澹撹寖鍦嶆搷浣�锛屼娇鍏惰兘澶犻仼鎳�(y墨ng)鍚勭ó闆绘簮姊濅欢涓嬬殑鎳�(y墨ng)鐢�銆�
銆€銆€2. 妤典綆鐨勯潨鎱�(t脿i)鍔熻€�锛屽湪寰呮妯″紡涓嬮€�(j矛n)涓€姝ュ劒(y艒u)鍖栦簡鑳借€�銆�
銆€銆€3. 楂橀€熼亱琛岃兘鍔涳紝閬╁悎闇€瑕佸揩閫熼熆鎳�(y墨ng)鐨勭郴绲�(t菕ng)銆�
銆€銆€4. 灏忓瀷灏佽瑷�(sh猫)瑷堢瘈(ji茅)鐪佷簡 PCB 甯冨眬绌洪枔銆�
銆€銆€5. 鍏煎鎬уソ锛屾敮鎸佽垏鍏朵粬 CMOS 鍜� TTL 鍣ㄤ欢鐒＄斧闆嗘垚銆�
銆€銆€6. 鍙潬鐨勯浕姘ｄ繚璀�(h霉)姗熷埗锛屼緥濡傞潨闆绘斁闆� (ESD) 淇濊(h霉)闆昏矾锛岀⒑淇濆湪鎯″姡鐠�(hu谩n)澧冧笅鐨勭┅(w臎n)瀹氭€�銆�

鎳�(y墨ng)鐢�

瑭插櫒浠跺唬娉涙噳(y墨ng)鐢ㄤ簬鍚勭ó闆诲瓙绯荤当(t菕ng)涓�锛屽挨鍏舵槸鍦ㄩ渶瑕佹暩(sh霉)鎿�(j霉)閹栧瓨鍜屼俊铏熺珐娌栫殑鍦版柟銆傚吀鍨嬫噳(y墨ng)鐢ㄥ寘鎷細
銆€銆€1. 鏁�(sh霉)鎿�(j霉)绺界窔闅旈洟鑸囬﹨(q奴)鍕�銆�
銆€銆€2. 瀛樺劜鍣ㄦ帴鍙ｃ€�
銆€銆€3. 寰帶鍒跺櫒澶栧湇闆昏矾銆�
銆€銆€4. 宸ユキ(y猫)鑷嫊鍖栨帶鍒朵腑鐨勪俊铏熻(di脿o)鐞�銆�
銆€銆€5. 娑堣不椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勪綆鍔熻€楄ō(sh猫)瑷堛€�
銆€銆€6. 閫氫俊瑷�(sh猫)鍌欎腑鐨勯珮閫熸暩(sh霉)鎿�(j霉)鍌宠几銆�