鏅傞枔锛�2025/5/7 16:26:08
闁辫畝锛�26
CD54HC174F3A 鏄竴娆惧熀浜� CMOS 宸ヨ棟鐨勯洐 D 鍨嬭Ц鐧�(f膩)鍣ㄩ泦鎴愰浕璺�锛屽爆浜� 74HC 绯诲垪楂橀�� CMOS 鍣ㄤ欢銆傚畠闆嗘垚浜嗗叐鍊嬬崹绔嬬殑 D 鍨嬭Ц鐧�(f膩)鍣�锛屾瘡鍊嬭Ц鐧�(f膩)鍣ㄥ叿鏈夋暩(sh霉)鎿�(j霉)杓稿叆锛圖锛�銆佹檪閻樿几鍏ワ紙CP锛�銆佺疆浣嶏紙SET锛夊拰寰╀綅锛圧ESET锛夊姛鑳�锛屽苟涓斿彲浠ュ柈鐛ㄦ帶鍒�銆傝┎鍣ㄤ欢寤ｆ硾鎳夌敤浜庢暩(sh霉)瀛楅倧杓浕璺腑锛岀敤浜庢暩(sh霉)鎿�(j霉)瀛樺劜銆佷俊铏熷悓姝ュ拰瑷堟暩(sh霉)绛夊姛鑳�銆�
銆�銆�鐢变簬鍏朵綆鍔熻�楃壒鎬у拰杓冮珮鐨勯枊闂�(gu膩n)閫熷害锛孋D54HC174F3A 鍦ㄦ秷璨婚浕瀛�銆佸伐妤�(y猫)鎺у埗鍜岄�氫俊瑷�(sh猫)鍌欑瓑闋�(l菒ng)鍩熸湁钁楀唬娉涙噳鐢�銆�
闆绘簮闆诲锛�2V 鑷� 6V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶� 18ns锛堝湪 Vcc=5V 涓嬶級
銆�銆�闈滄厠(t脿i)闆绘祦锛氭渶澶� 1渭A锛堝湪 Vcc=5V 涓嬶級
銆�銆�杓稿嚭闆绘祦锛毬�25mA
銆�銆�灏佽褰㈠紡锛歋OIC-16
CD54HC174F3A 鐨勪富瑕佺壒榛炴槸鍏朵綆鍔熻�楁�ц兘鍜岄珮闁嬮棞(gu膩n)閫熷害锛屼娇鍏堕潪甯搁仼鍚堥浕姹犱緵闆荤殑鎳夌敤鍫存櫙銆傚悓鏅�锛岀敱浜庨噰鐢ㄤ簡 CMOS 鎶�琛�(sh霉)锛屽叾杓稿叆闃绘姉闈炲父楂�锛屽緸鑰屾笡灏戜簡灏嶅叾浠栭浕璺殑璨犺級褰遍熆銆�
銆�銆�瑭茶姱鐗囩殑姣忓�嬭Ц鐧�(f膩)鍣ㄩ兘鏈夌崹绔嬬殑鏅傞悩杓稿叆绔�锛屽厑瑷辩敤鎴跺垎鍒ユ帶鍒跺叐鍊嬭Ц鐧�(f膩)鍣ㄧ殑鐙�鎱�(t脿i)锛岄�欑ó闈堟椿鎬х偤瑷�(sh猫)瑷堜汉鍝℃彁渚涗簡鏇村鐨勯伕鎿�銆傛澶栵紝鍏跺紩鑵冲吋瀹规�ц壇濂�锛岃兘澶犳柟渚垮湴鏇夸唬鏃╂湡鐨� TTL 鍣ㄤ欢銆�
銆�銆�鍦ㄥ闅涙噳鐢ㄤ腑锛孋D54HC174F3A 鍙互鐢ㄤ綔瀵勫瓨鍣�銆佸垎闋诲櫒鎴栫啊鍠殑瀛樺劜鍠厓銆傚叾鍏�(n猫i)閮ㄩ浕璺稉(j墨ng)閬庡劒(y艒u)鍖�锛岀⒑淇濅簡绌�(w臎n)瀹氭�у拰鍙潬鎬�锛屽挨鍏跺湪楂橀牷閬嬭姊濅欢涓嬭〃鐝�(xi脿n)鍎�(y艒u)鐣�銆�
CD54HC174F3A 寤ｆ硾鎳夌敤浜庡悇绋暩(sh霉)瀛楃郴绲�(t菕ng)涓紝渚嬪锛�
銆�銆�1. 鏁�(sh霉)鎿�(j霉)瀛樺劜鍜岄帠瀛橈細鍙敤浜庝繚瀛樹締鑷偝鎰熷櫒鎴栧叾浠栬几鍏ユ簮鐨勬暩(sh霉)鎿�(j霉)銆�
銆�銆�2. 瑷堟暩(sh霉)鍣ㄩ浕璺細閫氶亷绱氳伅(li谩n)澶氬�嬭Ц鐧�(f膩)鍣ㄥ鐝�(xi脿n)浜岄�插埗鎴栧崄閫插埗瑷堟暩(sh霉)鍔熻兘銆�
銆�銆�3. 鍚屾闆昏矾锛氱敤浜庣⒑淇濅笉鍚屾ā濉婁箣闁撶殑淇¤櫉鍚屾銆�
銆�銆�4. 闊抽牷铏曠悊瑷�(sh猫)鍌欙細浣滅偤闊抽牷閲囨ǎ鏁�(sh霉)鎿�(j霉)鐨勮嚚鏅傚瓨鍎插柈鍏�銆�
銆�銆�5. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)锛氬 PLC 鍜屾鍣ㄤ汉鎺у埗鍣ㄤ腑鐨勭媭鎱�(t脿i)淇濇寔鑸囦俊铏熷偝杓搞��
銆�銆�姝ゅ锛岃┎鑺墖閭勯仼鐢ㄤ簬瀹剁敤闆诲櫒銆佹苯杌婇浕瀛愪互鍙婇�氫俊瑷�(sh猫)鍌欑瓑闇�瑕佺┅(w臎n)瀹氭暩(sh霉)瀛楅倧杓檿鐞嗙殑闋�(l菒ng)鍩�銆�
74HC174, CD74HC174, SN74HC174N
