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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 > CD54HC533

CD54HC533 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 18:38:35 鏌ョ湅 闁辫畝锛�26

CD54HC533 鏄竴绋珮閫� CMOS 閭忚集鍣ㄤ欢锛屽爆浜� 74HC 绯诲垪銆傚畠鏄竴绋� 8 浣嶉洐鍚戜笁鎱�(t脿i)绺界窔鏀剁櫦(f膩)鍣紝鍏锋湁鏂瑰悜鎺у埗鍔熻兘銆傝┎鑺墖寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鏁�(sh霉)鎿�(j霉)鍌宠几鍜岀附绶氭帴鍙ｉ牁(l菒ng)鍩�锛岃兘澶�?q奴)宕縁(xi脿n)鍏╁��(g猫)鏂瑰悜鐨勬暩(sh霉)鎿�(j霉)閫氫俊銆傚畠鐨勮ō(sh猫)瑷�(j矛)浣垮緱鍏惰兘澶犲湪楂樺櫔鑱茬挵(hu谩n)澧冧笅绌�(w臎n)瀹氬伐浣�锛屽苟涓斿叿鏈変綆鍔熻�楃殑鐗规��銆�
銆�銆�CD54HC533 鍖呭惈鍏╁��(g猫)鏂瑰悜鎺у埗杓稿叆寮曡叧锛圖IR 鍜� DIR*锛�锛岀敤浜庨伕鎿囨暩(sh霉)鎿�(j霉)鍌宠几?sh霉)濮嗚緝?銆傛澶栵紝閭勬湁涓�鍊�(g猫)杓稿嚭浣胯兘寮曡叧锛圤E*锛�锛屽彲浠ョ敤渚嗙鐢ㄨ几鍑轰互娓涘皯鍔熻�楁垨閬垮厤绺界窔娌栫獊銆�

鍙冩暩(sh霉)

闆绘簮闆诲锛�2V 鑷� 6V
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄細鏈�澶� 12ns锛堝湪 Vcc=5V 涓嬶級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆�銆�闈滄厠(t脿i)闆绘祦锛氭渶澶� 1渭A锛堝湪 Vcc=4.5V 涓嬶級
銆�銆�杓稿嚭椹�(q奴)鍕曡兘鍔涳細卤25mA

鐗规��

CD54HC533 鍏锋湁浠ヤ笅鐗规�э細
銆�銆�1. 闆欏悜鏁�(sh霉)鎿�(j霉)鍌宠几鑳藉姏锛氭敮鎸佸叐鍊�(g猫)鏂瑰悜涓婄殑鏁�(sh霉)鎿�(j霉)娴佸偝杓革紝鐢� DIR 鍜� DIR* 寮曡叧鎺у埗銆�
銆�銆�2. 杓稿嚭浣胯兘鎺у埗锛氶�氶亷 OE* 寮曡叧鍙互灏囨墍鏈夎几鍑虹疆浜庨珮闃绘厠(t脿i)锛屽緸鑰岄槻姝㈢附绶氱埈鐢�銆�
銆�銆�3. 楂橀�熸�ц兘锛氱敱浜庝娇鐢� CMOS 鎶�琛�(sh霉)锛岃┎鍣ㄤ欢鍙互鍦ㄩ珮闋讳笅姝ｅ父閬�(y霉n)琛�锛岄仼鐢ㄤ簬鐝�(xi脿n)浠ｆ暩(sh霉)瀛楃郴绲�(t菕ng)銆�
銆�銆�4. 瀵浕婧愰浕澹撹寖鍦嶏細寰� 2V 鍒� 6V 鐨勬搷浣滈浕澹撲娇鍏跺吋瀹瑰绋浕婧愮挵(hu谩n)澧�銆�
銆�銆�5. 楂樺彲闈犳�э細鑳藉鍦ㄦサ绔韩搴︽浠朵笅鍙潬宸ヤ綔锛岄仼鍚堝伐妤�(y猫)鍜屾苯杌婃噳(y墨ng)鐢�銆�

鎳�(y墨ng)鐢�

CD54HC533 涓昏鎳�(y墨ng)鐢ㄤ簬闇�瑕侀洐鍚戞暩(sh霉)鎿�(j霉)鍌宠几?sh霉)鑶遍緤甯岊儯缂モ懟骞氱牓椋ㄥ埌y(t菕ng)涓殑鏁�(sh霉)鎿�(j霉)绺界窔鎺ュ彛銆佸瓨鍎插櫒鎿�(ku貌)灞�銆佸璺京(f霉)鐢ㄥ櫒/瑙ｅ京(f霉)鐢ㄥ櫒绛夈�傚叿楂旀噳(y墨ng)鐢ㄥ牬鏅寘鎷細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)绺界窔闅旈洟锛氱暥(d膩ng)澶氬��(g猫)瑷�(sh猫)鍌欏叡浜悓涓�绺界窔鏅�(sh铆)锛屼娇鐢� CD54HC533 鍙互閬垮厤绺界窔娌栫獊銆�
銆�銆�2. 澶氬姛鑳� I/O 鎿�(ku貌)灞曪細鍦ㄥ祵鍏ュ紡绯荤当(t菕ng)涓�锛岄�氶亷閰嶇疆瑭茶姱鐗囧彲瀵�(sh铆)鐝�(xi脿n)鏇村鐨勮几鍏ヨ几鍑虹鍙ｃ��
銆�銆�3. 瀛樺劜鍣ㄧ鐞嗭細鐢ㄤ簬鎺у埗澶栭儴 RAM 鎴� ROM 鐨勮í鍟忚矾寰�銆�
銆�銆�4. 宸ユキ(y猫)鎺у埗鑸囪嚜鍕曞寲锛氬湪寰�(f霉)闆滅殑鎺у埗绯荤当(t菕ng)涓�锛屽(sh铆)鐝�(xi脿n)淇¤櫉鐨勯珮鏁堝偝閬�銆�

鏇夸唬鍨嬭櫉

74HC533, 74HCT533, CD74HC533

cd54hc533鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉
  • 瑭㈠児(ji脿)

cd54hc533璩囨枡 鏇村>

  • 鍨嬭櫉
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  • 鍝佺墝
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