74HC4851PW-Q100 鏅傞枔锛�2025/5/7 13:44:31 闁辫畝锛�27

74HC4851PW-Q100 鏄竴娆鹃珮鎬ц兘鐨� CMOS 鏁�(sh霉)瀛楅泦鎴愰浕璺姱鐗�锛屽爆浜� 74HC 绯诲垪銆傝┎鑺墖涓昏鐢ㄤ綔鏁�(sh霉)鎿�(j霉)閬告搰鍣ㄥ拰澶氳矾寰�(f霉)鐢ㄥ櫒锛屽叿鏈変綆鍔熻€椼€侀珮闁嬮棞(gu膩n)閫熷害鍜岃純寮风殑鎶楀櫔鑳藉姏銆傚畠鑳藉鍦ㄤ笉鍚岀殑閭忚集闆诲钩涔嬮枔鎻愪緵鑹ソ鐨勫吋瀹规€э紝閬╃敤浜庡悇绋暩(sh霉)瀛楅浕璺ō(sh猫)瑷�銆�
銆€銆€瑭插櫒浠堕€氬父鐢ㄤ簬闇€瑕佸湪澶氬€嬭几鍏ヤ俊铏熶腑閬告搰涓€鍊嬮€茶杓稿嚭鐨勫牬鏅�锛屼緥濡傛暩(sh霉)鎿�(j霉)璺敱銆侀€氫俊鎺ュ彛鍜屾帶鍒堕倧杓瓑鎳�(y墨ng)鐢�銆傚叾宸ヤ綔闆诲鑼冨湇鐐� 2V 鑷� 6V锛岃兘澶犲湪寤ｆ硾鐨勯浕婧愭浠朵笅姝ｅ父閬嬭銆�

鍙冩暩(sh霉)

渚涢浕闆诲(Vcc)锛�2V-6V
銆€銆€宸ヤ綔闆绘祦锛氬吀鍨嬪€� 1渭A锛堟渶澶у€� 20渭A锛�
銆€銆€鍌虫挱寤堕伈鏅傞枔锛氭渶澶� 18ns
銆€銆€杓稿叆婕忛浕娴侊細卤1渭A
銆€銆€杓稿嚭椹�(q奴)鍕曡兘鍔涳細IOL=24mA, IOH=-24mA
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽褰㈠紡锛歋OP-16

鐗规€�

74HC4851PW-Q100 鏄竴娆鹃洐鍥涢伕涓€ (2-to-1) 鏁�(sh霉)鎿�(j霉)閬告搰鍣�/澶氳矾寰�(f霉)鐢ㄥ櫒銆傚畠鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€- 鍏�(n猫i)閮ㄩ泦鎴愪簡鍏╁€嬬崹绔嬬殑 4 璺几鍏ュ璺京(f霉)鐢ㄥ櫒锛屾瘡鍊嬮€氶亾鍙互鍠崹閬告搰杓稿叆淇¤櫉銆�
銆€銆€- 鍏锋湁妤典綆鐨勯潨鎱�(t脿i)鍔熻€楋紝鍦ㄥ緟姗熸ā寮忎笅骞句箮涓嶆秷鑰楄兘閲�銆�
銆€銆€- 楂橀€� CMOS 鎶€琛�(sh霉)浣垮叾鑳藉蹇€熷垏鎻涜几鍏ヤ俊铏�锛屾豢瓒抽珮闋绘噳(y墨ng)鐢ㄥ牬鏅殑闇€姹傘€�
銆€銆€- 鎻愪緵浜嗗娉涚殑宸ヤ綔闆诲鑼冨湇锛屽寮蜂簡灏嶄笉鍚岄浕婧愮挵(hu谩n)澧冪殑閬╂噳(y墨ng)鑳藉姏銆�
銆€銆€- 杓稿嚭绔叿鍌欏挤澶х殑椹�(q奴)鍕曡兘鍔�锛屽彲浠ョ洿鎺ラ﹨(q奴)鍕曞叾浠栭倧杓姱鐗囨垨杓曡矤(f霉)杓夎ō(sh猫)鍌�銆�
銆€銆€- 灏佽灏忓阀锛岄仼鍚堥珮瀵嗗害闆昏矾鏉垮竷灞€瑷�(sh猫)瑷�銆�

鎳�(y墨ng)鐢�

74HC4851PW-Q100 鍙唬娉涙噳(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€- 鏁�(sh霉)鎿�(j霉)閬告搰鑸囧璺京(f霉)鐢ㄥ姛鑳�锛屽湪閫氫俊绯荤当(t菕ng)涓鐝�(xi脿n)淇¤櫉鐨勫垏鎻涜垏鍌宠几銆�
銆€銆€- 鎺у埗閭忚集闆昏矾锛岀敤浜庡伐妤�(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勮几鍏ヨ几鍑虹鐞�銆�
銆€銆€- 宓屽叆寮忕郴绲�(t菕ng)瑷�(sh猫)瑷�锛屽公鍔╄檿鐞嗗櫒寰炲鍊嬪偝鎰熷櫒涓伕鎿囩壒瀹氱殑鏁�(sh霉)鎿�(j霉)娴併€�
銆€銆€- 娓│娓噺鍎€鍣ㄤ腑鐢ㄤ簬鍕曟厠(t脿i)閬告搰淇¤櫉婧�銆�
銆€銆€- 瀹剁敤闆诲瓙鐢�(ch菐n)鍝佸拰娑堣不椤炶ō(sh猫)鍌欎腑鐨勪俊铏熻檿鐞嗘ā濉娿€�