鏅傞枔锛�2025/5/15 15:20:50
闁辫畝锛�21
SN54LS175J 鏄竴娆惧爆浜�74LS绯诲垪鐨勫洓瑙哥櫦(f膩)鍣―鍨嬪瘎瀛樺櫒鑺墖銆傝┎鑺墖鍏锋湁鍥涘�嬬崹绔嬬殑D鍨嬭Ц鐧�(f膩)鍣�锛屾瘡鍊嬭Ц鐧�(f膩)鍣ㄩ兘鏈変竴鍊嬫暩鎿氳几鍏ワ紙D锛�銆佹檪閻樿几鍏ワ紙CP锛夊拰鍏╁�嬭几鍑猴紙Q鍜岄潪Q锛�銆傚畠寤ｆ硾鐢ㄤ簬鏁稿瓧闆昏矾涓�锛屼綔鐐烘暩鎿氬瓨鍎层�佷俊铏熷悓姝ュ拰绉讳綅瀵勫瓨绛夊姛鑳界殑鏍稿績绲勪欢銆�
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渚涢浕闆诲锛�4.75V~5.25V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C~125掳C
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶�22ns
銆�銆�楂橀浕骞宠几鍏ラ浕娴侊細鏈�澶�40渭A
銆�銆�浣庨浕骞宠几鍏ラ浕娴侊細鏈�澶�0.4mA
銆�銆�杓稿嚭闆绘祦锛氭渶澶�8mA锛堥珮闆诲钩锛�锛�-8mA锛堜綆闆诲钩锛�
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SN54LS175J 鍏峰倷浠ヤ笅椤憲鐗归粸锛�
銆�銆�1. 楂橀�熸�ц兘锛氬緱鐩婁簬LS宸ヨ棟锛岃┎鑺墖鑳藉鍦ㄩ珮閬�25MHz鐨勫伐浣滈牷鐜囦笅鍙潬閬嬭銆�
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SN54LS175J 琚唬娉涙噳鐢ㄤ簬鍚勯鏁稿瓧闆诲瓙瑷倷涓�锛屼富瑕佺敤閫斿寘鎷細
銆�銆�1. 鏁告摎鏆瓨鍜岄帠瀛橈細渚嬪鍦ㄥ井铏曠悊鍣ㄧ郴绲变腑淇濆瓨鐙�鎱�(t脿i)淇℃伅鎴栨帶鍒朵俊铏熴��
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銆�銆�3. 绉讳綅瀵勫瓨鍣ㄦ寤猴細閫氶亷绱氳伅澶氬�婼N54LS175J 鍙互褰㈡垚鏇撮暦鐨勬暩鎿氬瓨鍎插柈鍏�銆�
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SN74LS175N
