MC74LVX4245DW 鏅傞枔锛�2025/4/30 19:13:49 闁辫畝锛�36

MC74LVX4245DW 鏄竴娆剧敱 ON Semiconductor 鎻愪緵鐨勪綆闆诲銆侀珮閫熺珐娌栧櫒/绶氳矾椹�(q奴)鍕曞櫒锛屽爆浜� LV 绯诲垪鍣ㄤ欢銆傝┎鑺墖鍏锋湁闆欏悜鏁�(sh霉)鎿�(j霉)鍌宠几鍔熻兘锛岃兘澶犲湪涓嶅悓闆诲閭忚集闆诲钩涔嬮枔閫茶淇¤櫉杞�(zhu菐n)鎻�锛屽唬娉涙噳鐢ㄤ簬闇€瑕侀浕骞宠綁(zhu菐n)鎻涘拰淇¤櫉澧炲挤鐨勫牬鏅�銆傚叾瑷�(sh猫)瑷堟敮鎸佷綆鍔熻€楅亱琛岋紝骞朵笖鍏峰倷杓冨挤鐨勬姉骞叉摼鑳藉姏銆�
銆€銆€MC74LVX4245DW 鐨勪富瑕佺壒榛炴槸鏀寔闆欏悜淇¤櫉鍌宠几锛岄€氶亷鏂瑰悜鎺у埗寮曡叧 (DIR) 鍜屼娇鑳藉紩鑵� (OE) 渚嗘帶鍒朵俊铏熸祦鍚戜互鍙婃槸鍚﹀暉鐢ㄤ俊铏熷偝杓�銆傝┎鑺墖鍏煎澶氱ó閭忚集绯诲垪锛岄仼鍚堝湪娣峰悎闆诲绯荤当(t菕ng)涓娇鐢�銆�

鍙冩暩(sh霉)

渚涢浕闆诲(VCC)锛�1.6V 鑷� 3.6V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€閫氶亾鏁�(sh霉)锛�
銆€銆€鍌虫挱寤堕伈鏅傞枔锛氭渶澶� 5ns
銆€銆€杓稿叆闆诲锛氭渶澶� 8pF
銆€銆€杓稿嚭闆绘祦锛毬�24mA
銆€銆€灏佽椤炲瀷锛歍SSOP

鐗规€�

MC74LVX4245DW 鍏锋湁浠ヤ笅椤憲鐗规€э細
銆€銆€1. 鏀寔闆欏悜鏁�(sh霉)鎿�(j霉)鍌宠几锛岄仼鐢ㄤ簬澶氱ó鎳夌敤鍫存櫙銆�
銆€銆€2. 楂橀€熼亱琛岃兘鍔�锛屽偝鎾欢閬叉檪闁撴サ鐭紝纰轰繚淇¤櫉蹇€熷偝閬�銆�
銆€銆€3. 浣庡姛鑰楄ō(sh猫)瑷堬紝鏈夊姪浜庨檷浣庢暣楂旂郴绲�(t菕ng)鐨勮兘鑰�銆�
銆€銆€4. 瀵硾鐨勫伐浣滈浕澹撹寖鍦嶏紙1.6V 鑷� 3.6V锛�锛屼娇鍏惰兘澶犻仼鎳変笉鍚岀殑闆绘簮鐠�(hu谩n)澧�銆�
銆€銆€5. 鍏煎澶氱ó閭忚集闆诲钩锛屾柟渚垮湪娣峰悎闆诲鐠�(hu谩n)澧冧腑浣跨敤銆�
銆€銆€6. 鎻愪緵鍏ㄩ潰鐨勯潨闆婚槻璀锋帾鏂�锛屽寮蜂簡鍣ㄤ欢鐨勫彲闈犳€с€�
銆€銆€7. 灏忓瀷鍖栧皝瑁濓紙TSSOP锛�锛岀瘈(ji茅)鐪侀浕璺澘绌洪枔銆�

鎳夌敤

MC74LVX4245DW 寤ｆ硾鎳夌敤浜庨渶瑕侀浕骞宠綁(zhu菐n)鎻涘拰淇¤櫉澧炲挤鐨勯牁(l菒ng)鍩燂紝鍖呮嫭浣嗕笉闄愪簬锛�
銆€銆€1. 鏁�(sh霉)鎿�(j霉)閫氫俊鎺ュ彛锛屽 USB銆両2C 绛�銆�
銆€銆€2. 瀛樺劜瑷�(sh猫)鍌欎腑鐨勬暩(sh霉)鎿�(j霉)鍌宠几銆�
銆€銆€3. 宓屽叆寮忕郴绲�(t菕ng)涓笉鍚岄浕澹撻倧杓箣闁撶殑淇¤櫉杞�(zhu菐n)鎻�銆�
銆€銆€4. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勪俊铏熻檿鐞�銆�
銆€銆€5. 娑堣不椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勬暩(sh霉)鎿�(j霉)绶╂矕鍜岄﹨(q奴)鍕曘€�
銆€銆€6. 绉诲嫊瑷�(sh猫)鍌欎腑鐨勪綆鍔熻€椾俊铏熷偝杓歌В姹烘柟妗�銆�