鏅傞枔锛�2025/4/29 9:21:22
闁辫畝锛�39
74HC7014 鏄竴绋珮閫� CMOS 宸ヨ棟鍒堕�犵殑闆欏洓璺悓姝� D 鍨嬭Ц鐧�(f膩)鍣�锛屽叿鏈夌崹绔嬬殑鏁�(sh霉)鎿�(j霉)杓稿叆锛圖锛�銆佹檪閻樿几鍏ワ紙CP锛夊拰杓稿嚭锛圦锛夈�傝┎鍣ㄤ欢灞簬 74HC 绯诲垪閭忚集鍣ㄤ欢锛岄仼鐢ㄤ簬楂樺櫔鑱叉姉鎿惧害鍜屼綆鍔熻�楁噳(y墨ng)鐢ㄣ�傚叾宸ヤ綔闆诲鑼冨湇鐐� 2V 鑷� 6V锛屽苟鏀寔妯�(bi膩o)婧�(zh菙n)鐨� TTL 杓稿叆鍏煎鎬�銆�
銆�銆�74HC7014 鐨勬瘡鍊嬭Ц鐧�(f膩)鍣ㄥ彲浠ュ柈鐛ㄦ帶鍒舵暩(sh霉)鎿�(j霉)閹栧瓨锛屽苟涓旇兘澶犲湪鏅傞悩淇¤櫉鐨勪笂鍗囨部瑙哥櫦(f膩)鏁�(sh霉)鎿�(j霉)鍌宠几锛屽唬娉涙噳(y墨ng)鐢ㄤ簬鏁�(sh霉)瀛楅浕璺腑鐨勬暩(sh霉)鎿�(j霉)瀛樺劜銆佽▓鏁�(sh霉)鍣ㄥ拰瀵勫瓨鍣ㄧ瓑鍫存櫙銆�
闆绘簮闆诲(VCC)锛�2V~6V
銆�銆�宸ヤ綔闆绘祦(Icc)锛氭渶澶�1mA(鍏稿瀷鍊�)
銆�銆�鍌虫挱寤堕伈鏅傞枔(tpd)锛氭渶澶�18ns(鍦� VCC=5V 涓�)
銆�銆�杓稿叆闆诲(Cin)锛氱磩10pF
銆�銆�杓稿嚭椹�(q奴)鍕曡兘鍔涳細卤25mA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩儈+85鈩�
74HC7014 鍏锋湁浠ヤ笅鐗归粸锛�
銆�銆�1. 楂橀�熼亱琛�锛岀鍚� HC 绯诲垪鎬ц兘瑕佹眰銆�
銆�銆�2. 鏀寔瀵浕澹撹寖鍦嶆搷浣�锛屽寮�(qi谩ng)浜嗙郴绲�(t菕ng)瑷�(sh猫)瑷堥潏娲绘�с��
銆�銆�3. 姣忓�嬭Ц鐧�(f膩)鍣ㄩ兘甯舵湁鐛ㄧ珛鐨勬竻闆跺拰缃綅寮曡叧锛屽厑瑷辩敤鎴堕�氶亷鐣版寰�(f霉)浣嶆垨缃綅鍔熻兘鐩存帴鎺у埗杓稿嚭鐙�鎱�(t脿i)銆�
銆�銆�4. 杓稿嚭绔叿鍌欒純楂樼殑椹�(q奴)鍕曡兘鍔�锛岃兘澶犵洿鎺ラ�ｆ帴澶氬�嬭矤(f霉)杓夊厓浠�銆�
銆�銆�5. 灏佽褰㈠紡澶氭ǎ锛屽父瑕嬪 PDIP銆丼OIC 鍜� TSSOP 绛�锛屾柟渚夸笉鍚屽牬鍚堜娇鐢�銆�
74HC7014 鍦ㄨū澶氶牁(l菒ng)鍩熶腑鏈夎憲寤ｆ硾鎳�(y墨ng)鐢�锛屼緥濡傦細
銆�銆�1. 鏁�(sh霉)瀛椾俊铏熻檿鐞嗭細鐢ㄤ簬妲�(g貌u)寤虹Щ浣嶅瘎瀛樺櫒銆侀牷鐜囧垎闋诲櫒鍙婅▓鏁�(sh霉)鍣ㄧ瓑鍔熻兘妯″銆�
銆�銆�2. 鏁�(sh霉)鎿�(j霉)閲囬泦鑸囧瓨鍎诧細瀵︾従(xi脿n)澶氫綅骞惰鏁�(sh霉)鎿�(j霉)鐨勯帠瀛樺拰淇濆瓨銆�
銆�銆�3. 鍚屾闆昏矾瑷�(sh猫)瑷堬細閰嶅悎鍏朵粬閭忚集闁�妲�(g貌u)鎴愬畬鏁寸殑鏅傚簭鎺у埗绯荤当(t菕ng)銆�
銆�銆�4. 绶ㄧ⒓/瑙ｇ⒓鍣細浣滅偤澶氳矾閬告搰鍣ㄦ垨鑰呭垎閰嶅櫒鐨勫熀绀�(ch菙)鍠厓涔嬩竴銆�
銆�銆�5. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌�銆佹秷璨婚闆诲瓙鐢�(ch菐n)鍝佷互鍙婇�氫俊瑷�(sh猫)鏂藉収(n猫i)鐨勫悇椤炲畾鏅備换鍕�(w霉)銆�
74HCT7014, SN74HC7014A, MC147014
IC鍨嬭櫉绱㈠紩锛� A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
©2025 缍韩闆诲瓙甯傚牬缍�(w菐ng)锛坵ww.dzsc.com锛夈��缍�(j墨ng)鐕熻ū鍙瓑绶ㄨ櫉锛�娴橞2-20050339 鐗堟瑠(qu谩n)鑱叉槑
鍗佸叚骞村皥娉ㄦ墦閫犲劒(y艒u)璩�(zh矛)闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng)銆両C浜ゆ槗骞宠嚭銆�
璨峰鏈嶅嫏(w霉)鐔辩窔锛�0571-85317666 | 璨峰鏈嶅嫏(w霉)閮≦Q锛�
璩ｅ鏈嶅嫏(w霉)鐔辩窔锛�0571-85317586 | 璩ｅ鏈嶅嫏(w霉)閮≦Q锛�
