鏅傞枔锛�2025/5/6 15:40:34
闁辫畝锛�26
SN74CBT3126 鏄竴娆鹃洐閫氶亾銆侀珮闆绘祦椹呭嫊鑳藉姏鐨勭珐娌栧櫒/绶氳矾椹呭嫊鍣�锛屽爆浜庡痉宸炲剙鍣� (TI) 鐨� 74C 绯诲垪閭忚集鍣ㄤ欢銆傝┎鑺墖閲囩敤鍏堥�茬殑 CMOS 鎶�琛撳埗閫�锛屽叿鏈変綆鍔熻�楀拰楂樺櫔鑱插闄愮殑鐗归粸锛岄仼鍚堢敤浜庨渶瑕侀珮椹呭嫊鑳藉姏鐨勬噳鐢ㄥ牬鏅�銆�
銆�銆�瑭茶姱鐗囨瘡鍊嬮�氶亾鍙互鎻愪緵楂橀仈 卤250mA 鐨勮几鍑洪浕娴�锛岄仼鐢ㄤ簬椹呭嫊绻奸浕鍣�銆佸皬鍨嬮浕姗熸垨 LED 绛夎矤杓�銆傚叾宸ヤ綔闆诲鑼冨湇鐐� 4.5V 鑷� 5.5V锛岃兘澶犵⒑淇濆湪妯欐簴鐨� 5V 閭忚集闆诲钩绯荤当(t菕ng)涓┅(w臎n)瀹氶亱琛屻��
闆绘簮闆诲锛�4.5V 鑷� 5.5V
銆�銆�杓稿嚭闆绘祦锛堟瘡閫氶亾锛夛細卤250mA
銆�銆�杓稿叆闆诲鑼冨湇锛�0V 鑷� VCC
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶� 18ns锛堝吀鍨嬪�硷級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽椤炲瀷锛歋OIC-16, PDIP-16
銆�銆�闈滄厠(t脿i)闆绘祦锛氭渶澶� 40渭A
SN74CBT3126 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂橀﹨鍕曡兘鍔涳細姣忓�嬮�氶亾鏀寔楂橀仈 卤250mA 鐨勮几鍑洪浕娴�锛岄仼鐢ㄤ簬椹呭嫊澶ц矤杓夎ō鍌欍��
銆�銆�2. 浣庡姛鑰楋細閲囩敤 CMOS 鎶�琛撹ō瑷�锛岄潨鎱�(t脿i)闆绘祦妤典綆锛屾湁鍔╀簬闄嶄綆绯荤当(t菕ng)鐨勬暣楂斿姛鑰椼��
銆�銆�3. 瀵伐浣滄韩搴﹁寖鍦嶏細鑳藉鍦� -40掳C 鑷� +125掳C 鐨勭挵(hu谩n)澧冩韩搴︿笅姝ｅ父宸ヤ綔锛岄仼鍚堝伐妤�(y猫)绱氭噳鐢ㄣ��
銆�銆�4. 蹇�熷偝鎾欢閬诧細鍏稿瀷鍌虫挱寤堕伈鏅傞枔鐐� 18ns锛岃兘澶犳豢瓒抽珮閫熼倧杓浕璺殑闇�姹�銆�
銆�銆�5. 楂樺櫔鑱插闄愶細绗﹀悎 JEDEC 妯欐簴锛屽叿鍌欒壇濂界殑鎶楀共鎿捐兘鍔�锛屼繚璀変俊铏熷偝杓�?sh霉)鐩吔鍟冩荡?br>銆�銆�6. 闆欓�氶亾瑷▓锛氶泦鎴愬叐鍊嬬崹绔嬬殑绶╂矕鍣�/椹呭嫊鍣ㄩ�氶亾锛屽彲鍚屾檪椹呭嫊鍏╄矾璨犺級銆�
SN74CBT3126 甯歌鐨勬噳鐢ㄩ牁鍩熷寘鎷細
銆�銆�1. 绻奸浕鍣ㄩ﹨鍕曪細鐢变簬鍏堕珮椹呭嫊鑳藉姏锛岀壒鍒ラ仼鍚堢敤浜庨﹨鍕曢浕纾佺辜闆诲櫒鎴栧叾浠栭浼艰矤杓�銆�
銆�銆�2. 灏忓瀷闆绘鎺у埗锛氬彲浠ラ﹨鍕曞皬鍨嬬洿娴侀浕姗熸垨姝ラ�查浕姗�锛屾噳鐢ㄤ簬绨″柈鐨勯亱鍕曟帶鍒剁郴绲�(t菕ng)銆�
銆�銆�3. LED 椹呭嫊锛氭敮鎸侀粸浜椤嗛珮浜害 LED锛屽唬娉涙噳鐢ㄤ簬鎸囩ず鐕堟垨鑳屽厜鐓ф槑銆�
銆�銆�4. 宸ユキ(y猫)鎺у埗锛氶仼鐢ㄤ簬宸ユキ(y猫)鑷嫊鍖栬ō鍌欎腑鐨勪俊铏熸斁澶ц垏椹呭嫊浠诲嫏銆�
銆�銆�5. 娑堣不闆诲瓙锛氬彲鐢ㄤ簬娑堣不椤為浕瀛愮敘鍝佷腑鐨勮矤杓夊垏鎻涙垨淇¤櫉澧炲挤鍔熻兘銆�
SN74CBT3126AE, SN74CBT3126PW
