鏅傞枔锛�2025/5/6 12:48:57
闁辫畝锛�26
SN74LVC2G125 鏄竴娆鹃洐閫氶亾涓夋厠(t脿i)绶╂矕鍣�/绶氳矾椹�(q奴)鍕曞櫒锛屽爆浜庡痉宸炲剙鍣� (TI) 鐨� LVC锛圠ow Voltage CMOS锛夌郴鍒�銆傚畠閲囩敤鍏堥�茬殑 CMOS 鎶�琛�(sh霉)鍒堕��锛屽叿鏈変綆鍔熻�楀拰楂橀枊闂滈�熷害鐨勭壒鎬э紝闈炲父閬╁悎鐢ㄤ簬闇�瑕侀珮鎬ц兘鏁�(sh霉)鎿�(j霉)鍌宠几?sh霉)鑶筋�茶劆榧�?銆傝┎鑺墖鏀寔瀵浕澹撹寖鍦�?.65V 鑷� 3.6V锛夛紝閬╃敤浜庡绋緵闆荤挵(hu谩n)澧�銆�
銆�銆�姣忓�嬮�氶亾閮藉寘鍚竴鍊嬬崹绔嬬殑浣胯兘杓稿叆寮曡叧锛屽彲浠ヨ紩鏉惧鐝�(xi脿n)鏁�(sh霉)鎿�(j霉)娴佺殑鎺у埗銆傜暥浣胯兘寮曡叧鐐轰綆闆诲钩鏅�锛岃几鍑鸿垏杓稿叆涓�鑷达紱鐣朵娇鑳藉紩鑵崇偤楂橀浕骞虫檪锛岃几鍑洪�插叆楂橀樆鎱�(t脿i)銆傞�欎娇寰� SN74LVC2G125 鎴愮偤澶氳矾寰╃敤銆佺附绶氬垏鎻涘拰鍏朵粬淇¤櫉绠＄悊鎳夌敤鐨勭悊鎯抽伕鎿�銆�
闆绘簮闆诲(Vcc)锛�1.65V 鑷� 3.6V
銆�銆�鍌虫挱寤堕伈鏅傞枔(tpd)锛氭渶澶� 4.8ns锛堝湪 Vcc=3.3V 涓嬶級
銆�銆�杓稿叆闆绘祦(Iil)锛氭渶澶� -1渭A
銆�銆�杓稿嚭闆绘祦(Iol/Ioh)锛毬�24mA
銆�銆�宸ヤ綔婧害鑼冨湇(Ta)锛�-40掳C 鑷� +125掳C
銆�銆�灏佽椤炲瀷锛歍SSOP銆乂SSOP銆丵FN 绛�
銆�銆�閭忚集闆诲钩鍏煎鎬э細5V 瀹归尟杓稿叆
銆�銆�閫氶亾鏁�(sh霉)閲忥細2
SN74LVC2G125 鎻愪緵浜嗕互涓嬮棞閸电壒鎬э細
銆�銆�1. 闆欓�氶亾瑷▓锛屽厑瑷卞悓鏅傝檿鐞嗗叐绲勭崹绔嬬殑鏁�(sh霉)鎿�(j霉)淇¤櫉銆�
銆�銆�2. 鏀寔瀵浕澹撹寖鍦嶏紝纰轰繚鍏惰兘澶犲湪涓嶅悓鐨勭郴绲�(t菕ng)鐠�(hu谩n)澧冧腑绌�(w臎n)瀹氶亱琛�銆�
銆�銆�3. 楂橀�熸�ц兘锛屽偝鎾欢閬叉檪闁撶煭锛岄仼鍚堢敤浜庨珮閫熸暩(sh霉)鎿�(j霉)鍌宠几绯荤当(t菕ng)銆�
銆�銆�4. 妤典綆鐨勯潨鎱�(t脿i)闆绘祦娑堣��锛屾湁鍔╀簬寤堕暦渚挎敎寮忚ō鍌欑殑闆绘睜澹藉懡銆�
銆�銆�5. 楂橀樆鎱�(t脿i)杓稿嚭鍔熻兘锛屼究浜庡鐝�(xi脿n)寰╅洔鐨勪俊铏熺鐞嗗拰绺界窔鏋舵(g貌u)銆�
銆�銆�6. 鍏峰倷 5V 杓稿叆瀹归尟鑳藉姏锛屽彲鐩存帴鑸囧偝绲�(t菕ng)鐨� TTL 鎴� CMOS 闆昏矾鎺ュ彛锛岀劇闇�椤嶅鐨勯浕骞宠綁(zhu菐n)鎻�銆�
銆�銆�7. 澶氱ó灏忓瀷灏佽閬搁爡锛岄仼鍚堢穵婀婂瀷瑷▓闇�姹�銆�
SN74LVC2G125 寤ｆ硾鎳夌敤浜庡悇绋浕瀛愯ō鍌欎腑锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)閫氫俊鎺ュ彛鍜岀附绶氶﹨(q奴)鍕曘��
銆�銆�2. 澶氳矾寰╃敤鍣ㄥ拰瑙ｅ京鐢ㄥ櫒銆�
銆�銆�3. 绺界窔绶╂矕鍜岄殧闆���
銆�銆�4. 宓屽叆寮忔帶鍒剁郴绲�(t菕ng)涓殑淇¤櫉鍒囨彌銆�
銆�銆�5. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊紝濡傞浕瑕�銆侀煶闊跨瓑鍏�(n猫i)閮ㄤ俊铏熻矾寰戠鐞�銆�
銆�銆�6. 宸ユキ(y猫)鑷嫊鍖栭牁鍩熶腑鐨勪俊铏熻(di脿o)绡�(ji茅)妯″銆�
銆�銆�7. 瑷堢畻姗熷鍦嶈ō鍌欎腑鐨勬暩(sh霉)鎿�(j霉)娴佹帶鍒躲��
銆�銆�8. 閱�(y墨)鐧傝ō鍌欏拰娓│娓噺鍎�鍣ㄤ腑鐨勪俊铏熻矾鐢�銆�
SN74LV2G125, 74LVC2G125, MC74LVC2G125, NCV74LVC2G125
