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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > SN74AVC2T245

SN74AVC2T245 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 11:10:59 鏌ョ湅 闁辫畝锛�28

SN74AVC2T245 鏄竴娆鹃洐閫氶亾銆侀浕澹撹綁(zhu菐n)鎻涘瀷绶╂矕鍣�/绶�(xi脿n)璺﹨(q奴)鍕�(d貌ng)鍣紝寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇�瑕佷俊铏�(h脿o)闆诲钩杞�(zhu菐n)鎻涘拰椹�(q奴)鍕�(d貌ng)鑳藉姏澧炲挤(qi谩ng)鐨勬暩(sh霉)瀛楅浕璺腑銆傝┎鍣ㄤ欢鏀寔浣庤嚦 1.2V 鐨勯浕婧愰浕澹�锛屽苟鑳藉?q奴)宕縁(xi脿n)涓嶅悓闆诲閭忚集闆诲钩涔嬮枔鐨勯洐鍚戦�氫俊銆�
銆�銆�SN74AVC2T245 鐨勬瘡鍊�(g猫)閫氶亾鍖呭惈涓�鍊�(g猫)鐛�(d煤)绔嬬殑鏂瑰悜鎺у埗寮曡叧 (DIR)锛岀敤浜庤ō(sh猫)缃暩(sh霉)鎿�(j霉)鍌宠几鏂瑰悜锛圓 鍒� B 鎴� B 鍒� A锛�銆傚畠閲囩敤 CMOS 宸ヨ棟鍒堕��锛屽叿鏈変綆鍔熻�楃壒鎬т互鍙婂揩閫熼枊(k膩i)闂�(gu膩n)閫熷害锛岄潪甯搁仼鍚堜究鏀滃紡瑷�(sh猫)鍌欏拰鍏朵粬浣庡姛鑰楁噳(y墨ng)鐢ㄣ��

鍙冩暩(sh霉)

渚涢浕闆诲 VCC锛�1.2V 鑷� 3.6V
銆�銆�杓稿叆闆诲鑼冨湇 VIH锛�-0.5V 鑷� VCCA + 0.5V
銆�銆�杓稿嚭闆绘祦 IO锛毬�8mA
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁� tPD锛氭渶澶� 8ns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褰㈠紡锛歍SSOP (PW)銆乂QFN (DBV)

鐗规��

SN74AVC2T245 鏀寔闆欏悜闆诲闆诲钩杞�(zhu菐n)鎻�锛岄仼鐢ㄤ簬澶氶浕澹撶郴绲�(t菕ng)涓殑淇¤櫉(h脿o)浜ゆ彌銆�
銆�銆�瀹冨叿鍌欒純浣庣殑闈滄厠(t脿i)闆绘祦娑堣��锛屾湁鍔╀簬寤堕暦(zh菐ng)闆绘睜渚涢浕瑷�(sh猫)鍌欑殑宸ヤ綔鏅�(sh铆)闁撱��
銆�銆�鐢变簬鍏堕珮鎶楀共鎿捐兘鍔涘拰绌�(w臎n)瀹氭��锛屽彲浠ュ湪鎯″姡鐠�(hu谩n)澧冧笅鍙潬閬�(y霉n)琛屻��
銆�銆�瑭插櫒浠堕倓鍏锋湁閬�(gu貌)澹撲繚璀�(h霉)鍔熻兘锛屽彲闃叉杓稿叆绔嚭鐝�(xi脿n)瓒呭嚭闆绘簮闆诲鑼冨湇鐨勪俊铏�(h脿o)灏�(d菐o)鑷�?li谩n)p澹�銆�
銆�銆�姝ゅ锛屽畠鐨勫偝鎾欢閬查潪甯哥煭锛岃兘澶犳豢(m菐n)瓒抽珮閫熸暩(sh霉)鎿�(j霉)鍌宠几闇�姹�銆�
銆�銆�姣忓��(g猫)閫氶亾鐛�(d煤)绔嬬殑鏂瑰悜鎺у埗浣垮緱 SN74AVC2T245 鍦ㄥ京(f霉)闆滄暩(sh霉)鎿�(j霉)娴佺鐞嗘柟闈㈣〃鐝�(xi脿n)鍑鸿壊銆�

鎳�(y墨ng)鐢�

SN74AVC2T245 甯哥敤浜庝互涓嬪牬(ch菐ng)鏅細
銆�銆�1. 涓嶅悓闆绘簮闆诲鍩熶箣闁撶殑鎺ュ彛瑷�(sh猫)瑷�(j矛)锛屽 ARM Cortex-M 绯诲垪寰帶鍒跺櫒鑸囧鍦嶅偝鎰熷櫒鎴栧瓨鍎�(ch菙)鍣ㄧ殑閫ｆ帴銆�
銆�銆�2. 楂橀�熸暩(sh霉)鎿�(j霉)绺界窔(xi脿n)涓婄殑淇¤櫉(h脿o)澧炲挤(qi谩ng)锛屼緥濡� SPI銆両2C 鎴� UART 鎺ュ彛銆�
銆�銆�3. 绉诲嫊(d貌ng)瑷�(sh猫)鍌欎腑浣庡姛鑰楁ā寮忎笅鐨勪俊铏�(h脿o)鍌抽仦銆�
銆�銆�4. FPGA 鎴� CPLD 鐨勬摯(ku貌)灞� I/O 绶╂矕銆�
銆�銆�5. 澶氶粸(di菐n)閫氫俊缍�(w菐ng)绲�(lu貌)涓瘈(ji茅)榛�(di菐n)闁撶殑淇¤櫉(h脿o)闅旈洟鑸囬浕骞宠綁(zhu菐n)鎻�銆�

鏇夸唬鍨嬭櫉(h脿o)

SN74ALVC2T245
銆�銆�74LVC2T245
銆�銆�74AVC2T44

sn74avc2t245鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭�(x煤n)鍍�(ji脿)

sn74avc2t245璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級