SN74AHC8541 鏅�(sh铆)闁擄細2025/6/6 0:03:43 闁辫畝锛�8

SN74AHC8541 鏄竴娆鹃珮鎬ц兘銆佷綆鍔熻€楃殑 CMOS 闆诲钩杞�(zhu菐n)鎻涘櫒锛屽皥鐐哄湪涓嶅悓闆诲绯荤当(t菕ng)涔嬮枔閫�(j矛n)琛屼俊铏�(h脿o)杞�(zhu菐n)鎻涜€岃ō(sh猫)瑷�(j矛)銆傝┎鍣ㄤ欢鏀寔闆欏悜鏁�(sh霉)鎿�(j霉)鍌宠几锛屽苟鑳藉(sh铆)鐝�(xi脿n)楂橀仈(d谩) 3.6V 鍜屼綆鑷� 1.2V 鐨勯浕澹撳煙涔嬮枔鐨勭劇绺€氫俊銆傚叾鍏稿瀷鎳�(y墨ng)鐢ㄥ牬鏅寘鎷究鏀滃紡瑷�(sh猫)鍌�銆佸祵鍏ュ紡绯荤当(t菕ng)鍜屾贩鍚堥浕澹撶挵(hu谩n)澧冧腑鐨勬帴鍙ｉ浕璺�銆�
銆€銆€SN74AHC8541 鍏锋湁鑷嫊(d貌ng)鏂瑰悜鎰熸噳(y墨ng)鍔熻兘锛岃兘澶犳牴鎿�(j霉)淇¤櫉(h脿o)娴佸悜鍕�(d貌ng)鎱�(t脿i)瑾�(di脿o)鏁存暩(sh霉)鎿�(j霉)鍌宠几鏂瑰悜锛屽緸鑰岀啊鍖栬ō(sh猫)瑷�(j矛)骞舵笡灏戝皪(du矛)澶栭儴鎺у埗淇¤櫉(h脿o)鐨勯渶姹傘€傛澶�锛屽畠閭勫叿鍌欓珮鍣伈瀹归檺鍜屽嚭鑹茬殑闆绘埃鐗规€�锛岀⒑淇濆湪鍚勭ó宸ヤ綔姊濅欢涓嬬殑绌�(w臎n)瀹氭€у拰鍙潬鎬�銆�

鍙冩暩(sh霉)

闆绘簮闆诲鑼冨湇(VCCA)锛�1.2V 鑷� 3.6V
銆€銆€闆绘簮闆诲鑼冨湇(VCCB)锛�1.65V 鑷� 3.6V
銆€銆€鏈€澶ф暩(sh霉)鎿�(j霉)閫熺巼锛�100Mbps
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽褰㈠紡锛歍SSOP, VQFN
銆€銆€閫氶亾鏁�(sh霉)閲忥細4
銆€銆€闈滄厠(t脿i)闆绘祦(鍏稿瀷鍊�)锛�1渭A
銆€銆€鍌虫挱寤堕伈鏅�(sh铆)闁�(鍏稿瀷鍊�)锛�4ns

鐗规€�

1. 鏀寔闆欏悜淇¤櫉(h脿o)鍌宠几锛岀劇闇€澶栭儴鏂瑰悜鎺у埗寮曡叧銆�
銆€銆€2. 瀵浕婧愰浕澹撹寖鍦�锛岄仼鎳�(y墨ng)澶氱ó闆诲绯荤当(t菕ng)銆�
銆€銆€3. 楂橀€熸€ц兘锛屾敮鎸侀珮閬�(d谩) 100Mbps 鐨勬暩(sh霉)鎿�(j霉)鍌宠几閫熺巼銆�
銆€銆€4. 瓒呬綆鍔熻€楄ō(sh猫)瑷�(j矛)锛岄仼鍚堥浕姹犱緵闆绘噳(y墨ng)鐢ㄣ€�
銆€銆€5. 鑷嫊(d貌ng)鏂瑰悜妾㈡脯锛岀啊鍖栫郴绲�(t菕ng)瑷�(sh猫)瑷�(j矛)銆�
銆€銆€6. 宸ユキ(y猫)绱�(j铆)宸ヤ綔婧害鑼冨湇锛岀⒑淇濇儭鍔ｇ挵(hu谩n)澧冧笅鐨勭┅(w臎n)瀹氭€�銆�
銆€銆€7. 灏忓瀷灏佽閬搁爡(xi脿ng)锛岀瘈(ji茅)鐪� PCB 绌洪枔銆�
銆€銆€8. 绗﹀悎 RoHS 妯�(bi膩o)婧�(zh菙n)锛岀挵(hu谩n)淇濆弸濂�銆�

鎳�(y墨ng)鐢�

1. 娣峰悎闆诲绯荤当(t菕ng)涓殑淇¤櫉(h脿o)闆诲钩杞�(zhu菐n)鎻�銆�
銆€銆€2. 渚挎敎寮忛浕瀛愯ō(sh猫)鍌欑殑鎺ュ彛瑷�(sh猫)瑷�(j矛)銆�
銆€銆€3. 宓屽叆寮忚檿鐞嗗櫒鑸囧鍦嶈ō(sh猫)鍌欎箣闁撶殑閫氫俊銆�
銆€銆€4. USB 鍜屽叾浠栭珮閫熶覆琛屾帴鍙ｇ殑鎳�(y墨ng)鐢�銆�
銆€銆€5. 瀛樺劜(ch菙)鍗℃帶鍒跺櫒鍜屽偝鎰熷櫒妯″鐨勬暩(sh霉)鎿�(j霉)鍌宠几銆�
銆€銆€6. 绉诲嫊(d貌ng)閫氫俊瑷�(sh猫)鍌欎腑鐨勪俊铏�(h脿o)瑾�(di脿o)鐞�銆�
銆€銆€7. 閱�(y墨)鐧傞浕瀛愯ō(sh猫)鍌欎腑鐨勫闆诲鍩熼€ｆ帴銆�