SN74AVC4T245DGVR 鏅�(sh铆)闁擄細2025/5/12 16:33:18 闁辫畝锛�21

SN74AVC4T245DGVR 鏄竴娆剧敱寰峰窞鍎€鍣紙TI锛夌敓鐢�(ch菐n)鐨勯洐鍚戠附绶氭敹鐧�(f膩)鍣�锛岄噰鐢ㄥ厛閫�(j矛n)鐨� CMOS 鎶€琛�(sh霉)鍒堕€犮€傝┎鑺墖瑷�(sh猫)瑷�(j矛)鐢ㄤ簬浣庨浕澹撴噳(y墨ng)鐢�锛屾敮鎸� 1.65V 鑷� 3.6V 鐨勫闆绘簮闆诲鑼冨湇銆傚畠鍏锋湁鏂瑰悜鎺у埗寮曡叧锛圖IR锛夊拰涓夋厠(t脿i)浣胯兘寮曡叧锛圤E锛夛紝鍙互闈堟椿鍦版帶鍒舵暩(sh霉)鎿�(j霉)娴佸悜鍜岃几鍑虹媭鎱�(t脿i)銆傞€欐鍣ㄤ欢閬╃敤浜庨渶瑕侀珮閫熸暩(sh霉)鎿�(j霉)鍌宠几鍜屼綆鍔熻€楃殑鍫�(ch菐ng)鏅�锛屽唬娉涙噳(y墨ng)鐢ㄤ簬閫氫俊銆佽▓(j矛)绠楁(j墨)澶栧湇瑷�(sh猫)鍌欏拰鍏朵粬鏁�(sh霉)瀛楃郴绲�(t菕ng)涓�銆�
銆€銆€瑭茶姱鐗囧寘鍚� 8 姊濋洐鍚戞暩(sh霉)鎿�(j霉)绺界窔閫氶亾锛屽垎鐐哄叐绲勶紙A 鍜� B锛�锛岄€氶亷 DIR 寮曡叧姹哄畾鏁�(sh霉)鎿�(j霉)鍌宠几鏂瑰悜銆傜暥(d膩ng) OE 寮曡叧鐐洪珮闆诲钩鏅�(sh铆)锛屾墍鏈夎几鍑洪€�(j矛n)鍏ラ珮闃绘厠(t脿i)銆�

鍙冩暩(sh霉)

闆绘簮闆诲锛�1.65V 鑷� 3.6V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� 85掳C
銆€銆€鍌虫挱寤堕伈鏅�(sh铆)闁擄細鏈€澶� 6.5ns锛堝吀鍨嬪€硷級
銆€銆€杓稿叆闆诲锛氭渶澶� 5pF
銆€銆€杓稿嚭椹�(q奴)鍕�(d貌ng)鑳藉姏锛欼OL = -24mA锛孖OH = 24mA
銆€銆€灏佽褰㈠紡锛歍SSOP (钖勫瀷灏忓褰㈠皝瑁�)
銆€銆€寮曡叧鏁�(sh霉)閲忥細20

鐗规€�

1. 鏀寔浣庨浕澹撴搷浣�锛屽吋瀹瑰绋緵闆荤挵(hu谩n)澧�銆�
銆€銆€2. 楂橀€熸€ц兘锛岄仼鍚堥珮閬�(d谩) 100MHz 鐨勬檪(sh铆)閻橀牷鐜�銆�
銆€銆€3. 鏂瑰悜鎺у埗鍔熻兘锛屽厑瑷遍潏娲荤殑鏁�(sh霉)鎿�(j霉)娴佸悜绠＄悊銆�
銆€銆€4. 涓夋厠(t脿i)杓稿嚭鍔熻兘锛屼究浜庣附绶氶€ｆ帴銆�
銆€銆€5. 闈滈浕鏀鹃浕锛圗SD锛変繚璀�(h霉)锛屾彁楂樺彲闈犳€�銆�
銆€銆€6. 鍏峰倷浣庡姛鑰楀緟姗�(j墨)妯″紡锛岄€�(j矛n)涓€姝ュ劒(y艒u)鍖栬兘鑰楄〃鐝�(xi脿n)銆�
銆€銆€7. 绗﹀悎 RoHS 妯�(bi膩o)婧�(zh菙n)锛岀挵(hu谩n)淇濅笖瀹夊叏銆�

鎳�(y墨ng)鐢�

1. 瑷�(j矛)绠楁(j墨)澶栬ō(sh猫)鎺ュ彛瑷�(sh猫)瑷�(j矛)锛屽 USB 鎴� PCIe 姗嬫帴銆�
銆€銆€2. 宓屽叆寮忕郴绲�(t菕ng)鐨勬暩(sh霉)鎿�(j霉)绺界窔鎿�(ku貌)灞�銆�
銆€銆€3. 瀛樺劜(ch菙)瑷�(sh猫)鍌欎腑鐨勪俊铏�(h脿o)杞�(zhu菐n)鎻涜垏绶╂矕銆�
銆€銆€4. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栦腑鐨勫璺暩(sh霉)鎿�(j霉)鍌宠几銆�
銆€銆€5. 閫氫俊妯″涓殑淇¤櫉(h脿o)闅旈洟鑸囧寮�(qi谩ng)銆�
銆€銆€6. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佺殑鍏�(n猫i)閮ㄦ暩(sh霉)鎿�(j霉)浜ゆ彌銆�
銆€銆€7. 缍�(w菐ng)绲�(lu貌)璺敱鍣ㄦ垨浜ゆ彌姗�(j墨)鐨勭‖浠舵灦妲�(g貌u)涓�銆�