鏅傞枔锛�2025/5/6 18:55:16
闁辫畝锛�28
SN54ALS86鏄竴娆句笁杓稿叆绔垏闁�閭忚集闆昏矾鑺墖锛屽爆浜�74绯诲垪閭忚集鍣ㄤ欢銆傝┎鑺墖閲囩敤鍏堥�茬殑鍗婂皫楂斿伐钘濆埗閫�锛屽叿鏈夐珮闁嬮棞閫熷害鍜屼綆鍔熻�楃殑鐗归粸銆傚畠涓昏鎳夌敤浜庢暩(sh霉)瀛楅浕璺ō瑷堜腑鐨勯倧杓帶鍒跺拰淇¤櫉铏曠悊閮ㄥ垎銆係N54ALS86鐨勮几鍑洪伒寰婧朤TL闆诲钩锛岀⒑淇濊垏鍏朵粬TTL鍣ㄤ欢鍏煎銆傝┎鑺墖寤ｆ硾鐢ㄤ簬瑷堢畻姗�銆侀�氫俊瑷倷銆佸伐妤�(y猫)鑷嫊鍖栦互鍙婂叾浠栭渶瑕侀珮閫熼倧杓亱绠楃殑鎳夌敤闋樺煙銆�
銆�銆�閫欐鑺墖鍖呭惈涓夊�嬬崹绔嬬殑鑸囬杸鍠厓锛屾瘡鍊嬪柈鍏冮兘鏈変笁鍊嬭几鍏ョ鍜屼竴鍊嬭几鍑虹銆傞�氶亷绲勫悎閫欎簺鍠厓锛屽彲浠ユ寤哄京闆滅殑閭忚集闆昏矾銆係N54ALS86鐨勫伐浣滈浕澹撹寖鍦嶉�氬父鍦�4.75V鍒�5.25V涔嬮枔锛岃兘澶犲湪寤ｆ硾鐨勬韩搴﹁寖鍦嶅収绌�(w臎n)瀹氶亱琛�銆�
宸ヤ綔闆诲锛�4.75V~5.25V
銆�銆�鏈�澶у伐浣滈浕娴侊細10mA
銆�銆�鍌虫挱寤堕伈鏅傞枔锛�15ns
銆�銆�杓稿叆闆诲锛�10pF
銆�銆�杓稿嚭闆诲锛�25pF
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C ~ +125掳C
SN54ALS86鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂橀�烼TL閭忚集鎶�琛�锛屾彁渚涙洿蹇殑淇¤櫉鍌宠几鍜屾洿浣庣殑寤堕伈銆�
銆�銆�2. 瓒呬綆鍔熻�楄ō瑷�锛岄仼鐢ㄤ簬灏嶈兘鑰楁晱鎰熺殑鎳夌敤鍫存櫙銆�
銆�銆�3. 瀵韩搴﹁寖鍦嶆敮鎸�锛屼娇鍏堕潪甯搁仼鍚堣粛浜嬪拰宸ユキ(y猫)鎳夌敤銆�
銆�銆�4. 楂樺彲闈犳�э紝鑳藉鍦ㄦ儭鍔ｇ挵(hu谩n)澧冧笅淇濇寔鎬ц兘绌�(w臎n)瀹�銆�
銆�銆�5. 妯欐簴TTL闆诲钩鍏煎鎬�锛屼究浜庨泦鎴愬埌鐝�(xi脿n)鏈夌郴绲�(t菕ng)涓�銆�
銆�銆�6. 姣忓�嬭垏闁�鏈変笁鍊嬬崹绔嬬殑杓稿叆绔�锛岄仼鍚堝京闆滈倧杓祫鍚�銆�
銆�銆�7. 鎻愪緵鍗撹秺鐨勬姉鍣兘鍔�锛屾笡灏戣瑙哥櫦(f膩)鐨勯ⅷ闅�銆�
SN54ALS86閬╃敤浜庝互涓嬪吀鍨嬫噳鐢ㄥ牬鏅細
銆�銆�1. 鏁�(sh霉)瀛椾俊铏熻檿鐞�锛屽鏁�(sh霉)鎿�(j霉)閬告搰鍣�銆佺法纰煎櫒鍜岃В纰煎櫒銆�
銆�銆�2. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)涓殑閭忚集閬嬬畻妯″銆�
銆�銆�3. 閫氫俊瑷倷涓殑鏁�(sh霉)鎿�(j霉)鍚屾鍜屾帶鍒朵俊铏熺敓鎴�銆�
銆�銆�4. 瑷堢畻姗熺‖浠朵腑鐨勬暩(sh霉)鎿�(j霉)璺緫鎺у埗銆�
銆�銆�5. 杌嶇敤鍜岃埅澶╅浕瀛愮郴绲�(t菕ng)鐨勯珮鎬ц兘閭忚集闆昏矾銆�
銆�銆�6. 閱�(y墨)鐧傝ō鍌欎腑鐨勪俊铏熻檿鐞嗗柈鍏冦��
銆�銆�7. 鑷嫊鍖栬ō鍌欎腑鐨勭媭鎱�(t脿i)鐩�(ji膩n)鎺у拰鏁呴殰妾㈡脯闆昏矾銆�
SN54LS86, SN74ALS86
