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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 > SN54LS123-SP

SN54LS123-SP 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/6 18:56:44 鏌ョ湅 闁辫畝锛�24

SN54LS123-SP 鏄竴绋洐鍠┅(w臎n)鎱�(t脿i)澶氳鎸暕鍣�锛屽爆浜� 74LS 绯诲垪浣庡姛鑰楄倴鐗瑰熀 TTL 鍣ㄤ欢銆傚畠鍏锋湁鍏╁�嬬崹绔嬬殑鍠┅(w臎n)鎱�(t脿i)澶氳鎸暕鍣ㄩ浕璺�锛屾瘡鍊嬮兘鍙互閫氶亷澶栭儴闆婚樆鍜岄浕瀹逛締瑷�(sh猫)缃畾鏅傚懆鏈熴�傝┎鑺墖閬╃敤浜庡悇绋剤娌栫敘(ch菐n)鐢�銆佸欢鏅傚拰瀹氭檪鎳�(y墨ng)鐢紝寤ｆ硾鎳�(y墨ng)鐢ㄤ簬宸ユキ(y猫)鎺у埗銆侀�氫俊瑷�(sh猫)鍌欎互鍙婃秷璨婚闆诲瓙鐢�(ch菐n)鍝佷腑銆�
銆�銆�瑭插櫒浠惰兘澶犲湪杓冨鐨勯浕澹撹寖鍦嶅収(n猫i)宸ヤ綔锛屽苟涓斿叿鍌欒純蹇殑闁嬮棞(gu膩n)閫熷害锛屽悓鏅傚叾浣庡姛鑰楃壒鎬т篃浣垮緱瀹冮潪甯搁仼鍚堝皪鑳借�楁晱鎰熺殑鎳�(y墨ng)鐢ㄥ牬鏅��

鍙冩暩(sh霉)

闆绘簮闆诲(VCC)锛�4.75V 鑷� 5.25V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� 125掳C
銆�銆�杓稿嚭闆绘祦(Io)锛氭渶澶�8mA锛堥珮闆诲钩锛�锛屾渶澶�-4mA锛堜綆闆诲钩锛�
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氬吀鍨嬪�肩偤22ns
銆�銆�闈滄厠(t脿i)闆绘祦锛氭渶澶�20mA
銆�銆�灏佽褰㈠紡锛欴IP-16 鎴栬�� SOIC-16

鐗规��

SN54LS123-SP 鍏峰倷浠ヤ笅涓昏鐗规�э細
銆�銆�1. 闆欓�氶亾鍠┅(w臎n)鎱�(t脿i)澶氳鎸暕鍣ㄨō(sh猫)瑷堬紝鍙互鍒嗗垾鎴栧悓鏅備娇鐢ㄥ叐鍊嬬崹绔嬬殑鎸暕鍣ㄦā濉�銆�
銆�銆�2. 瀹氭檪鍛ㄦ湡鐢卞鎺C缍�(w菐ng)绲�(lu貌)姹哄畾锛屾彁渚涗簡妤靛ぇ鐨勯潏娲绘�т互婊胯冻涓嶅悓鎳�(y墨ng)鐢ㄩ渶姹�銆�
銆�銆�3. 楂橀�烼TL鍏煎鎬�锛岀⒑淇濊垏澶у鏁�(sh霉)鏁�(sh霉)瀛楅倧杓浕璺劇绺皪鎺�銆�
銆�銆�4. 妤典綆鐨勯潨鎱�(t脿i)鍔熻��锛岄仼鍚堥暦鏅傞枔閬嬭鐨勪换鍕�(w霉)銆�
銆�銆�5. 宸ユキ(y猫)绱氬伐浣滄韩搴﹁寖鍦�锛屽寮蜂簡鍦ㄦ儭鍔ｇ挵(hu谩n)澧冧笅鐨勫彲闈犳��銆�
銆�銆�6. 鍏�(n猫i)閮ㄩ帠瀛樻鍒堕伩鍏嶄簡鍥犺几鍏ュ櫔鑱插皫鑷寸殑瑾よЦ鐧�(f膩)鍟忛銆�
銆�銆�7. 寮峰ぇ鐨勮几鍑洪﹨(q奴)鍕曡兘鍔�锛屽彲浠ョ洿鎺ラ﹨(q奴)鍕昄ED鎴栧叾浠栧皬鍨嬭矤杓夎�岀劇闇�椤嶅绶╂矕鍣�銆�
銆�銆�8. 绗﹀悎杌嶇敤妯欐簴瑕�(gu墨)鑼冿紝淇濊瓑浜嗛暦鏈熺┅(w臎n)瀹氭�у拰鍙潬鎬�銆�

鎳�(y墨ng)鐢�

SN54LS123-SP 鐨勫吀鍨嬫噳(y墨ng)鐢ㄥ牬鏅寘鎷細
銆�銆�1. 鑴堟矕灞曞鍜屾暣褰�銆�
銆�銆�2. 鎸夐嵉鍘绘姈鍕曡檿鐞�銆�
銆�銆�3. 瀹氭檪闆昏矾瑷�(sh猫)瑷堛��
銆�銆�4. 寤堕伈鐢熸垚锛屼緥濡傜敤浜庨浕姗熷暉鍕曚繚璀枫��
銆�銆�5. 鏁�(sh霉)鎿�(j霉)鍚屾鍖栬檿鐞�銆�
銆�銆�6. 鐭毇淇¤櫉妾㈡脯鑸囧欢闀�銆�
銆�銆�7. 澶氳矾淇¤櫉瑙哥櫦(f膩)鎺у埗銆�
銆�銆�8. 鍦ㄩ�氫俊绯荤当(t菕ng)涓綔鐐烘暩(sh霉)鎿�(j霉)骞�妯欏織浣嶇敓鎴愬櫒銆�

鏇夸唬鍨嬭櫉

SN74LS123A, MC14528B, CD4528

sn54ls123-sp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

sn54ls123-sp璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級