鏅傞枔锛�2025/5/16 15:02:07
闁辫畝锛�15
CD4585BF3A 鏄竴娆惧熀浜� CMOS 鎶�琛撶殑闆欏洓璺瘮杓冨櫒闆嗘垚闆昏矾锛屽爆浜� 74HC/74HCT 绯诲垪閭忚集鍣ㄤ欢銆傝┎鑺墖鍏锋湁浣庡姛鑰�銆侀珮鍣伈瀹归檺鍜屽闆绘簮闆诲鑼冨湇鐨勭壒榛�锛岄仼鐢ㄤ簬鍚勭ó鏁�(sh霉)瀛楅浕璺ō瑷堜腑鐨勪俊铏熸瘮杓冭垏铏曠悊銆傚畠鐢卞叐鍊嬬崹绔嬬殑鍥涜几鍏ユ瘮杓冨櫒绲勬垚锛屽彲浠ョ敤渚嗗鐝�(xi脿n)澶氫綅鏁�(sh霉)鎿�(j霉)姣旇純鍔熻兘锛屼緥濡傛娓暩(sh霉)瀛椾俊铏熺殑澶у皬闂滅郴銆�
銆�銆�鍏跺吀鍨嬫噳鐢ㄥ牬鏅寘鎷璺暩(sh霉)鎿�(j霉)姣旇純銆佸劒(y艒u)鍏堢礆绶ㄧ⒓銆佺媭鎱�(t脿i)鐩�(ji膩n)娓瓑锛屽唬娉涙噳鐢ㄤ簬宸ユキ(y猫)鎺у埗銆佹秷璨婚浕瀛愪互鍙婇�氫俊瑷倷绛夐牁鍩�銆�
閭忚集绯诲垪锛�74HC/HCT
銆�銆�灏佽椤炲瀷锛欴IP/SOIC
銆�銆�宸ヤ綔闆诲鑼冨湇锛�2V 鑷� 6V (74HC) 鎴� 4.5V 鑷� 5.5V (74HCT)
銆�銆�杓稿叆闆绘祦锛毬�1渭A锛堟渶澶у�硷級
銆�銆�鍌虫挱寤堕伈鏅傞枔锛�18ns锛堝吀鍨嬪��锛屽湪 Vcc=5V 涓嬶級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩� 鑷� +85鈩�
銆�銆�杓稿嚭褰㈠紡锛氭帹鎸藉紡杓稿嚭
銆�銆�闈滄厠(t脿i)闆绘祦锛�20渭A锛堟渶澶у�硷級
CD4585BF3A 鐨勪富瑕佺壒榛炲寘鎷細
銆�銆�1. 闆嗘垚浜嗛洐鍥涜矾姣旇純鍣紝鑳藉鍚屾檪姣旇純澶氬�嬩簩閫插埗浣嶄俊铏�銆�
銆�銆�2. 鏀寔 CMOS 鍜� TTL 杓稿叆鍏煎鎬э紝渚夸簬鑸囧叾浠栭倧杓櫒浠堕�ｆ帴銆�
銆�銆�3. 瓒呬綆鍔熻�楄ō瑷堬紝閬╁悎闆绘睜渚涢浕瑷倷浣跨敤銆�
銆�銆�4. 瀵浕婧愰浕澹撹寖鍦�锛屽寮蜂簡绯荤当(t菕ng)瑷▓闈堟椿鎬�銆�
銆�銆�5. 鎺ㄦ尳寮忚几鍑虹祼妲嬫彁渚涘挤澶х殑椹�(q奴)鍕曡兘鍔涖��
銆�銆�6. 宸ユキ(y猫)绱氭韩搴﹁寖鍦嶇⒑淇濆湪鎯″姡鐠�(hu谩n)澧冧笅鐨勭┅(w臎n)瀹氶亱琛�銆�
銆�銆�姝ゅ锛岃┎鑺墖閭勫叿鍌欒純楂樼殑鎶楀共鎿捐兘鍔涘拰鍙潬鎬�锛岄仼鐢ㄤ簬闇�瑕侀暦鏅傞枔绌�(w臎n)瀹氬伐浣滅殑鍫存櫙銆�
CD4585BF3A 鐨勫吀鍨嬫噳鐢ㄩ牁鍩熷寘鎷細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)姣旇純鍣細鐢ㄤ簬妾㈡脯鍏╁�嬩簩閫插埗鏁�(sh霉)鍊间箣闁撶殑澶у皬闂滅郴銆�
銆�銆�2. 鍎�(y艒u)鍏堢礆绶ㄧ⒓鍣細鍦ㄥ璺几鍏ヤ俊铏熶腑纰哄畾鏈�楂樺劒(y艒u)鍏堢礆銆�
銆�銆�3. 鏁�(sh霉)瀛椾俊铏熻檿鐞嗭細灏嶄締鑷偝鎰熷櫒鎴栧叾浠栦締婧愮殑鏁�(sh霉)瀛椾俊铏熼�茶鍒嗘瀽鍜屽垽鏂枫��
銆�銆�4. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)锛氱洠(ji膩n)娓拰姣旇純闂滈嵉鍙冩暩(sh霉)锛屼緥濡傛韩搴�銆佸鍔涙垨浣嶇疆鍙嶉銆�
銆�銆�5. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊細濡傚鐢ㄩ浕鍣ㄤ腑鐨勭媭鎱�(t脿i)妾㈡脯鑸囦繚璀烽浕璺�銆�
銆�銆�6. 閫氫俊瑷倷锛氱敤浜庡悓姝ヤ俊铏熺殑姣旇純鑸囩尘閷檿鐞�銆�
銆�銆�绺戒箣锛岄�欐鑺墖鎲戝�熷叾楂樻�ц兘鍜屽鍔熻兘鎬э紝鎴愮偤瑷卞寰╅洔鏁�(sh霉)瀛楃郴绲�(t菕ng)鐨勬牳蹇冪祫浠�銆�
CD4585B, SN74HC4585, MC14585B
