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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > 54FCT244TLB

54FCT244TLB 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/10 9:57:14 鏌ョ湅 闁辫畝锛�23

54FCT244TLB 鏄竴绋笁鎱�(t脿i)绶╂矕鍣�/绶氳矾椹�(q奴)鍕曞櫒锛屽爆浜�74绯诲垪閭忚集鍣ㄤ欢銆傝┎鑺墖鍏锋湁浣庡姛鑰楀拰楂樺櫔鑱插闄愮殑鐗归粸(di菐n)锛屽唬娉涙噳(y墨ng)鐢ㄤ簬鏁�(sh霉)鎿�(j霉)绺界窔椹�(q奴)鍕�銆佷俊铏熷垏鎻涗互鍙婂叾浠栨暩(sh霉)瀛楅倧杓浕璺腑銆傚畠閫氬父鐢ㄤ簬闇�瑕佸皪澶氳矾杓稿叆淇¤櫉閫�(j矛n)琛屾帶鍒跺拰鍌宠几?sh霉)鑶遍緤绋�?br>銆�銆�瑭茶姱鐗囧収(n猫i)閮ㄩ泦鎴愪簡澶氬�嬬崹(d煤)绔嬬殑涓夋厠(t脿i)绶╂矕鍣ㄩ�氶亾锛屾瘡鍊嬮�氶亾鍙互鐛�(d煤)绔嬫帶鍒惰几鍑虹媭鎱�(t脿i)锛堥珮闃绘厠(t脿i)鎴栨甯歌几鍑猴級銆傚叾瑷�(sh猫)瑷�(j矛)鍏佽ū鑸嘥TL鍜孋MOS閭忚集闆诲钩鍏煎锛岄仼鐢ㄤ簬鍚勭ó鏁�(sh霉)瀛楃郴绲�(t菕ng)銆�

鍙冩暩(sh霉)

闆绘簮闆诲锛�4.5V鑷�5.5V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氱磩6ns锛堝吀鍨嬪�硷級
銆�銆�杓稿叆闆诲锛氱磩8pF
銆�銆�杓稿嚭闆绘祦锛堥珮闆诲钩锛夛細24mA
銆�銆�杓稿嚭闆绘祦锛堜綆闆诲钩锛夛細-24mA
銆�銆�闈滄厠(t脿i)闆绘祦锛氭渶澶�20渭A
銆�銆�灏佽褰㈠紡锛歍SSOP锛堣杽鍨嬪皬澶栧舰灏佽锛�

鐗规��

54FCT244TLB 鎻愪緵浜嗛珮鎬ц兘鐨勪笁鎱�(t脿i)绶╂矕鍔熻兘锛屾敮鎸侀珮閫熸暩(sh霉)鎿�(j霉)鍌宠几锛屽苟涓斿叿鍌欎互涓嬬壒榛�(di菐n)锛�
銆�銆�1. 鏀寔3鎱�(t脿i)杓稿嚭鎺у埗锛岃兘澶犳柟渚垮湴瀵�(sh铆)鐝�(xi脿n)绺界窔闅旈洟銆�
銆�銆�2. 楂橀�熸搷浣�锛岄仼鍚堢従(xi脿n)浠ｆ暩(sh霉)瀛楃郴绲�(t菕ng)鐨勬檪搴忚姹傘��
銆�銆�3. 瓒呬綆鍔熻�楄ō(sh猫)瑷�(j矛)锛屽湪寰呮(j墨)妯″紡涓嬮��(j矛n)涓�姝ユ笡灏戣兘閲忔秷鑰椼��
銆�銆�4. 瀵伐浣滄韩搴﹁寖鍦�锛岀⒑淇濆湪鎯″姡鐠�(hu谩n)澧冧笅鐨勫彲闈犳��銆�
銆�銆�5. TTL鍜孋MOS鍏煎鎬т娇寰楀畠鍙互鐒＄斧闆嗘垚鍒颁笉鍚岄鍨嬬殑鏁�(sh霉)瀛楅浕璺腑銆�
銆�銆�6. 灏忓瀷鍖栧皝瑁濇笡灏戜簡PCB绌洪枔鍗犵敤锛屾彁楂樹簡瑷�(sh猫)瑷�(j矛)闈堟椿鎬�銆�

鎳�(y墨ng)鐢�

54FCT244TLB 鐨勫吀鍨嬫噳(y墨ng)鐢ㄥ牬鏅寘鎷細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)绺界窔椹�(q奴)鍕曞拰闅旈洟锛岀壒鍒ユ槸鍦ㄥ涓昏ō(sh猫)鍌欏叡浜悓涓�绺界窔鐨勬儏娉佷笅銆�
銆�銆�2. 瑷�(j矛)绠楁(j墨)鍜屽鍦嶈ō(sh猫)鍌欎箣闁撶殑鎺ュ彛瑷�(sh猫)瑷�(j矛)銆�
銆�銆�3. 瀛樺劜鍣ㄥ湴鍧�瑙ｇ⒓鍜屾暩(sh霉)鎿�(j霉)璺緫绠＄悊銆�
銆�銆�4. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)涓殑淇¤櫉铏曠悊鍜屽垎閰�銆�
銆�銆�5. 閫氫俊瑷�(sh猫)鍌欎腑鐨勬暩(sh霉)鎿�(j霉)娴佹帶鍒跺拰杞�(zhu菐n)鎻�銆�
銆�銆�6. 娓│娓噺鍎�鍣ㄧ殑鏁�(sh霉)鎿�(j霉)閲囬泦鍜岃檿鐞嗛儴鍒�銆�

鏇夸唬鍨嬭櫉

74FCT244, SN54FCT244, MC74FCT244

54fct244tlb鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉
  • 瑭㈠児

54fct244tlb鍙冩暩(sh霉)

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  • 鍍规牸275 : 锟�115.90236绠′欢
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  • 姣忓�嬪厓浠朵綅鏁�(sh霉)4
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  • 杓稿嚭椤炲瀷涓夋厠(t脿i)
  • 闆绘祦 - 杓稿嚭楂樸�佷綆12mA锛�48mA
  • 闆诲 - 渚涢浕4.5V ~ 5.5V
  • 宸ヤ綔婧害-55掳C ~ 125掳C锛圱A锛�
  • 瀹夎椤炲瀷琛ㄩ潰璨艰鍨�
  • 灏佽/澶栨20-LCC
  • 渚涙噳(y墨ng)鍟嗗櫒浠跺皝瑁�20-LCC锛�8.89x8.89锛�