鏅傞枔锛�2025/5/22 2:27:35
闁辫畝锛�18
SN54BCT2827A 鏄竴绋洐 2 杓稿叆姝ｅ悜鏂藉瘑鐗硅Ц鐧�(f膩)鍣紝灞簬 TTL锛堟櫠楂旂-鏅堕珨绠￠倧杓級绯诲垪銆傝┎鑺墖鍏锋湁杓冮珮鐨勯枊闂滈�熷害鍜岃純浣庣殑鍔熻��锛岄仼鍚堝湪鍚勭ó鏁稿瓧闆昏矾涓娇鐢�銆傚畠鑳藉灏囩珐鎱㈣畩鍖栫殑杓稿叆淇¤櫉杞夋彌鐐烘竻鏅扮殑鏁稿瓧杓稿嚭淇¤櫉锛屽苟涓斿叾鏂藉瘑鐗硅Ц鐧�(f膩)鐗规�ф湁鍔╀簬娑堥櫎鍣伈褰遍熆銆傞�欑ó鍏冨櫒浠跺唬娉涙噳鐢ㄤ簬鏅傞悩淇¤櫉铏曠悊銆佽剤娌栨暣褰㈠拰淇¤櫉杞夋彌绛夊牬鏅��
渚涢浕闆诲(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�鍌虫挱寤堕伈鏅傞枔锛氭渶澶� 10ns
銆�銆�杓稿叆闆绘祦锛氭渶澶� 卤1mA
銆�銆�杓稿嚭闆绘祦锛氭渶澶� 卤32mA
銆�銆�灏佽褰㈠紡锛歋OIC-14 鎴� PDIP-14
SN54BCT2827A 鍏锋湁楂樻姉鍣兘鍔�锛屽緱鐩婁簬鍏舵柦瀵嗙壒瑙哥櫦(f膩)瑷▓銆傝几鍏ョ閲囩敤姝ｅ悜瑙哥櫦(f膩)姗熷埗锛岄�欐剰鍛宠憲鐣惰几鍏ヤ俊铏熷緸浣庡埌楂樼稉閬庨柧鍊兼檪鎵嶆渻瑙哥櫦(f膩)鐙�鎱�(t脿i)鏀硅畩銆傝姱鐗囧収閮ㄩ泦鎴愪簡鍏╁�嬬崹绔嬬殑 2 杓稿叆鑸囬杸锛屾瘡鍊嬮兘甯舵湁鏂藉瘑鐗硅Ц鐧�(f膩)鍔熻兘锛屽緸鑰岀⒑淇濊几鍏ヤ俊铏熷嵆浣垮瓨鍦ㄦ尝鍕曟垨骞叉摼涔熻兘琚簴纰鸿瓨鍒ャ��
銆�銆�姝ゅ锛岃┎鍨嬭櫉鏀寔杌嶇敤绱氱殑宸ヤ綔婧害鑼冨湇锛屼娇鍏堕仼鐢ㄤ簬妤电鐠�(hu谩n)澧冧笅鐨勬噳鐢�銆傚叾蹇�熺殑鍌虫挱寤堕伈鏅傞枔鍜屼綆鍔熻�楃壒榛炰篃浣� SN54BCT2827A 鎴愮偤楂樻�ц兘鏁稿瓧绯荤当鐨勭悊鎯抽伕鎿�銆�
SN54BCT2827A 鍙敤浜庡绋浕瀛愯ō鍌欏拰绯荤当涓�锛屼緥濡傚伐妤�(y猫)鎺у埗銆侀�氫俊瑷倷浠ュ強杌嶄簨鍜岃埅澶╅牁鍩�銆傚叿楂旀噳鐢ㄥ寘鎷絾涓嶉檺浜庯細
銆�銆�- 鑴堟矕鏁村舰鑸囦俊铏熻绡�(ji茅)
銆�銆�- 鏁稿瓧鏅傞悩淇¤櫉鐢熸垚鑸囧悓姝�
銆�銆�- 鍣伈婵炬尝鑸囦俊铏熺┅(w臎n)瀹氬寲
銆�銆�- 楂橀�熸暩鎿氬偝杓镐腑鐨勪俊铏熻鐞�
銆�銆�- 杌嶄簨鍜岃埅绌虹挵(hu谩n)澧冧腑灏嶅彲闈犳�ц姹傛サ楂樼殑闆昏矾瑷▓
SN74BCT2827A, MC100BCT2827A, DM74BCT2827A
