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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 > SN74LS298

SN74LS298 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/6/5 22:41:54 鏌ョ湅 闁辫畝锛�8

SN74LS298 鏄竴娆惧爆浜�74LS绯诲垪鐨勪腑瑕�(gu墨)妯￠泦鎴愰浕璺紝涓昏鐢ㄤ綔闆欏悜閫氱敤绉讳綅瀵勫瓨鍣�銆傝┎鍣ㄤ欢鍖呭惈涓夊��(g猫)4浣嶇Щ浣嶅瘎瀛樺櫒锛岃兘澶�?q奴)宕縁(xi脿n)涓茶杓稿叆鍒板苟琛岃几鍑�銆佸苟琛岃几鍏ュ埌涓茶杓稿嚭鐨勫姛鑳�锛屽苟涓旀敮鎸佸乏绉诲拰鍙崇Щ鎿嶄綔銆傞�氶亷绱�(j铆)鑱�(li谩n)澶氬��(g猫)SN74LS298鑺墖锛屽彲浠ユ(g貌u)寤烘洿闀�(zh菐ng)鐨勭Щ浣嶅瘎瀛樺櫒銆�
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鍙冩暩(sh霉)

宸ヤ綔闆诲锛�4.75V~5.25V
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄細13ns锛堝吀鍨嬪�硷級
銆�銆�鏈�澶у伐浣滈牷鐜囷細30MHz
銆�銆�杓稿叆闆绘祦锛�-0.4mA锛堟渶澶у�硷級
銆�銆�杓稿嚭闆绘祦锛�8mA锛堟渶澶у�硷級
銆�銆�灏佽褰㈠紡锛欴IP-16, SOIC-16
銆�銆�宸ヤ綔婧害鑼冨湇锛�0掳C ~ 70掳C

鐗规��

SN74LS298鍏锋湁楂樺害闆嗘垚鍖栫殑鍔熻兘锛屽彲浠ュ悓鏅�(sh铆)閫�(j矛n)琛屼覆琛岃几鍏ュ埌骞惰杓稿嚭鍜屽苟琛岃几鍏ュ埌涓茶杓稿嚭鐨勬搷浣溿�傚畠鏀寔涓夌ó涓嶅悓鐨勭Щ浣嶆ā寮�锛屽寘鎷乏绉汇�佸彸绉讳互鍙婇洐绉绘ā寮�锛屽寮�(qi谩ng)浜嗛潏娲绘��銆傛澶�锛岃┎鑺墖閭勬彁渚涗簡鐣版娓呴櫎鍔熻兘锛屽彲蹇�熷皣鎵�鏈夊瘎瀛樺櫒娓呴浂銆�
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銆�銆�鍦ㄦ暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓�锛孲N74LS298鍙敤浜庡皣鍌虫劅鍣ㄧ嵅鍙栫殑妯℃摤淇¤櫉(h脿o)鏁�(sh霉)瀛楀寲鍚庡偝杓歌嚦寰檿鐞嗗櫒閫�(j矛n)琛岄��(j矛n)涓�姝ヨ檿鐞�銆�
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鏇夸唬鍨嬭櫉(h脿o)

SN54LS298, MC14019B, CD4019B

sn74ls298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㈠児(ji脿)

sn74ls298璩囨枡 鏇村>

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