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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫�(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

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 > SN74HCT574

SN74HCT574 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/30 18:04:35 鏌ョ湅 闁辫畝锛�16

SN74HCT574 鏄竴绋�8浣岲鍨嬮�忔槑閹栧瓨鍣紝寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鏁�(sh霉)鎿�(j霉)绶╂矕銆佸瓨鍎�(ch菙)鍜屽悓姝ョ瓑鍫�(ch菐ng)鏅�傝┎鍣ㄤ欢灞簬TI锛堝痉宸炲剙鍣級鐨�74HCT绯诲垪锛屽吋瀹筎TL鍜孋MOS閭忚集闆诲钩銆傚叾涓昏鐗归粸(di菐n)鏄叿鏈夐珮闆绘祦杓稿嚭椹�(q奴)鍕�(d貌ng)鑳藉姏锛屽苟涓旇兘澶犱互浣庡姛鑰楅亱(y霉n)琛�銆�
銆�銆�SN74HCT574 鐨勫伐浣滈浕澹撹寖鍦嶇偤2V鑷�6V锛屽吀鍨嬪�肩偤5V锛岄仼鐢ㄤ簬澶氱ó鏁�(sh霉)瀛楅浕璺ō(sh猫)瑷�(j矛)銆傚畠閫氶亷鏅�(sh铆)閻樿几鍏ワ紙CLK锛夋帶鍒堕帠瀛樻搷浣�锛屽湪鏅�(sh铆)閻樹俊铏�(h脿o)涓婂崌娌垮皣杓稿叆鏁�(sh霉)鎿�(j霉)閹栧瓨鍒拌几鍑虹銆傛澶�锛岄倓鎻愪緵涓�鍊�(g猫)杓稿嚭浣胯兘寮曡叧锛圤E锛�锛岀敤浜庨��(j矛n)涓�姝ユ帶鍒惰几鍑虹媭鎱�(t脿i)銆�

鍙冩暩(sh霉)

渚涢浕闆诲(VCC)锛�2V~6V
銆�銆�宸ヤ綔闆绘祦锛氭瘡鍊�(g猫)杓稿嚭鏈�澶�25mA
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄細鍏稿瀷鍊�10ns
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C鑷�+125掳C
銆�銆�灏佽褰㈠紡锛歋OIC, PDIP, TSSOP

鐗规��

SN74HCT574 鍏峰倷浠ヤ笅椤憲鐗规�э細
銆�銆�1. 楂橀�熸�ц兘锛氳兘澶犲湪楂橀仈(d谩)35MHz鐨勯牷鐜囦笅绌�(w臎n)瀹氶亱(y霉n)琛�銆�
銆�銆�2. TTL鑸嘋MOS鍏煎锛氭敮鎸佸娉涚殑杓稿叆闆诲鑼冨湇锛岀⒑淇濊垏鍏朵粬閭忚集绯诲垪鍣ㄤ欢鐒＄斧灏�(du矛)鎺�銆�
銆�銆�3. 浣庡姛鑰楄ō(sh猫)瑷�(j矛)锛氬湪鍏稿瀷姊濅欢涓嬬殑闈滄厠(t脿i)鍔熻�楁サ浣庯紝闈炲父閬╁悎灏�(du矛)鑳借�楁晱鎰熺殑鎳�(y墨ng)鐢�銆�
銆�銆�4. 杓稿嚭浣胯兘鍔熻兘锛氶�氶亷OE寮曡叧鍙互闈堟椿鍦板暉鐢ㄦ垨绂佺敤鎵�鏈夎几鍑猴紝寰炶�屾笡灏戜笉蹇呰鐨勫共鎿�銆�
銆�銆�5. 瀵伐浣滈浕澹撹寖鍦嶏細閬╂噳(y墨ng)鎬у挤(qi谩ng)锛屽彲杓曟澗闆嗘垚鍒颁笉鍚岀殑闆绘簮绯荤当(t菕ng)涓��
銆�銆�6. 宸ユキ(y猫)绱�(j铆)鍙潬鎬э細鑳藉湪妤电婧害鐠�(hu谩n)澧冧笅淇濇寔姝ｅ父閬�(y霉n)浣�锛屾豢瓒冲毚(y谩n)鑻涘伐妤�(y猫)鎳�(y墨ng)鐢ㄩ渶姹�銆�

鎳�(y墨ng)鐢�

SN74HCT574 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó鏁�(sh霉)瀛楅浕瀛愰牁(l菒ng)鍩�锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)绺界窔绶╂矕鍜岄殧闆�銆�
銆�銆�2. 瀛樺劜(ch菙)鍣ㄦ帴鍙ｄ腑鐨勫湴鍧�閹栧瓨銆�
銆�銆�3. 寰帶鍒跺櫒澶栧湇鎿�(ku貌)灞�銆�
銆�銆�4. 鏁�(sh霉)瀛椾俊铏�(h脿o)铏曠悊鍙婇�氫俊绯荤当(t菕ng)銆�
銆�銆�5. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勬暩(sh霉)鎿�(j霉)閲囬泦妯″銆�
銆�銆�6. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佸鎵撳嵃姗�(j墨)銆佹巸鎻忓剙绛夐渶瑕佸璺暩(sh霉)鎿�(j霉)绠＄悊鐨勫湴鏂�銆�

鏇夸唬鍨嬭櫉(h脿o)

SN74HC574
銆�銆�CD74HCT574
銆�銆�DM74HCT574

sn74hct574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)

sn74hct574璩囨枡 鏇村>

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