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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不娉ㄥ唺

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > SN74V245

SN74V245 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/19 13:31:54 鏌ョ湅 闁辫畝锛�23

SN74V245 鏄竴绋洐鍚� 8 浣嶇附绶氭敹鐧�(f膩)鍣�锛屽爆浜� TTL 绯诲垪鐨勯珮閫� CMOS 鍣ㄤ欢銆傝┎鑺墖鑳藉鍦ㄥ叐鍊嬫柟鍚戜笂鍌宠几鏁�(sh霉)鎿�(j霉)锛屽苟涓旈�氶亷鏂瑰悜鎺у埗寮曡叧锛圖IR锛変締閬告搰鏁�(sh霉)鎿�(j霉)鍌宠几?sh霉)濮嗚緝?銆傛澶�锛屽畠閭勬敮鎸佷笁鎱�(t脿i)杓稿嚭鍔熻兘锛岄�氶亷杓稿嚭浣胯兘寮曡叧锛圤E锛夊彲浠ュ皣杓稿嚭缃簬楂橀樆鐙�鎱�(t脿i)銆傞�欑ó鐗规�т娇寰� SN74V245 鍦ㄩ渶瑕佸璺京(f霉)鐢ㄦ垨绺界窔鍏变韩鐨勬噳(y墨ng)鐢ㄤ腑闈炲父鏈夌敤銆�

鍙冩暩(sh霉)

閭忚集椤炲瀷锛氶洐鍚戠附绶氭敹鐧�(f膩)鍣�
銆�銆�閫氶亾鏁�(sh霉)閲忥細8 浣�
銆�銆�宸ヤ綔闆诲锛圴cc锛夛細1.65 V 鑷� 3.6 V
銆�銆�鏈�澶у偝鎾欢閬诧細绱� 5 ns锛堝吀鍨嬪�硷級
銆�銆�杓稿叆闆绘祦锛毬�1 mA
銆�銆�杓稿嚭闆绘祦锛毬�24 mA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛歍SSOP銆丼OIC

鐗规��

SN74V245 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂橀�熸�ц兘锛岄仼鍚堢従(xi脿n)浠ｆ暩(sh霉)瀛楃郴绲�(t菕ng)銆�
銆�銆�2. 闆欏悜鏁�(sh霉)鎿�(j霉)鍌宠几鑳藉姏锛岄潏娲绘�ч珮銆�
銆�銆�3. 涓夋厠(t脿i)杓稿嚭鍔熻兘锛屼究浜庡鐝�(xi脿n)寰�(f霉)闆滅殑绺界窔鏋舵(g貌u)銆�
銆�銆�4. 浣庡姛鑰楄ō(sh猫)瑷�锛岄仼鍚堜究鏀滃紡鍜岄浕姹犱緵闆昏ō(sh猫)鍌�銆�
銆�銆�5. 瀵伐浣滈浕澹撹寖鍦嶏紝鍏煎澶氱ó闆绘簮绯荤当(t菕ng)銆�
銆�銆�6. 楂樻姉鍣兘鍔涘拰闈滈浕鏀鹃浕淇濊锛屾彁楂樺彲闈犳��銆�
銆�銆�7. 绗﹀悎 RoHS 妯欐簴锛岀挵(hu谩n)淇濈劇閴涘皝瑁�銆�

鎳�(y墨ng)鐢�

SN74V245 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 瑷堢畻姗熷拰澶栬ō(sh猫)涔嬮枔鐨勬暩(sh霉)鎿�(j霉)閫氫俊銆�
銆�銆�2. 澶氳檿鐞嗗櫒绯荤当(t菕ng)涓殑鏁�(sh霉)鎿�(j霉)绺界窔鍒囨彌銆�
銆�銆�3. 瀛樺劜鍣ㄦ摯灞曞拰鍦板潃瑙ｇ⒓銆�
銆�銆�4. 宸ユキ(y猫)鎺у埗鍜岃嚜鍕曞寲绯荤当(t菕ng)銆�
銆�銆�5. 鏁�(sh霉)鎿�(j霉)閲囬泦鍜屼俊铏熻檿鐞�銆�
銆�銆�6. 娓│鑸囨脯閲忚ō(sh猫)鍌欎腑鐨勫璺京(f霉)鐢ㄥ姛鑳姐��
銆�銆�7. 閫氫俊鎺ュ彛涓殑鏁�(sh霉)鎿�(j霉)绶╂矕鍜岄﹨(q奴)鍕�銆�

鏇夸唬鍨嬭櫉

SN74AVC245A, SN74LVC245A, 74HC245

sn74v245鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉
  • 瑭㈠児

sn74v245璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級