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闁辫畝锛�31
SN74LVC574A 鏄竴娆剧敱寰峰窞鍎�鍣紙TI锛夌敓鐢㈢殑8浣岲鍨嬮�忔槑閹栧瓨鍣紝鍏锋湁涓夋厠(t脿i)杓稿嚭鍔熻兘銆傝┎鍣ㄤ欢閲囩敤鍏堥�茬殑CMOS鎶�琛撳埗閫�锛岀⒑淇濅綆鍔熻�楀拰楂橀枊闂滈�熷害锛屽悓鏅傝垏TTL鍜孋MOS閭忚集闆诲钩鍏煎銆傚畠寤ｆ硾鎳夌敤浜庢暩(sh霉)鎿�(j霉)绺界窔椹呭嫊銆佸瘎瀛樺拰绶╂矕绛夊牬鏅�銆�
闆绘簮闆诲(Vcc)锛�1.65V鑷�5.5V
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶�5ns锛堝吀鍨嬪�硷級
銆�銆�杓稿叆婕忛浕娴侊細卤1渭A锛堟渶澶у�硷級
銆�銆�杓稿嚭椹呭嫊鑳藉姏锛欼OL=24mA锛孖OH=-24mA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+125掳C
銆�銆�灏佽椤炲瀷锛歋OIC-20锛孴SSOP-20
SN74LVC574A 鐨勪富瑕佺壒榛炴槸鍏堕珮鎬ц兘鐨勯�忔槑閹栧瓨鍔熻兘锛岀暥鏅傞悩淇¤櫉鐐洪珮闆诲钩鏅�锛岃几鍏ョ鐨勬暩(sh霉)鎿�(j霉)鏈冭鐩存帴鍌抽仦鍒拌几鍑虹锛涜�屽湪鏅傞悩淇¤櫉璁�?y艒u)姒堢濞栫秿r锛岃几鍑虹淇濇寔鐣跺墠鐙�鎱�(t脿i)涓嶈畩銆�
銆�銆�姝ゅ锛岃┎鑺墖閭勬敮鎸佷笁鎱�(t脿i)杓稿嚭鍔熻兘锛岄�氶亷浣胯兘绔紙G? 鍜� G?O锛夋帶鍒惰几鍑烘槸鍚﹂�插叆楂橀樆鎱�(t脿i)銆傞�欑ó鐗规�т娇寰� SN74LVC574A 闈炲父閬╁悎鐢ㄤ簬澶氳矾寰╃敤鍜屽叡浜暩(sh霉)鎿�(j霉)绺界窔鐨勬噳鐢ㄤ腑銆�
銆�銆�鐢变簬鍏跺娉涚殑宸ヤ綔闆诲鑼冨湇鍜岃壇濂界殑闆绘埃鎬ц兘锛岄�欐鑺墖鑳藉鍦ㄥ绋笉鍚岀殑绯荤当(t菕ng)鏋舵涓娇鐢�锛屽寘鎷綆闆诲鎳夌敤鐠�(hu谩n)澧冦��
SN74LVC574A 甯哥敤浜庡悇绋暩(sh霉)瀛楅浕璺ō瑷堜腑锛屼緥濡傦細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)绺界窔椹呭嫊鍙婄珐娌栵紝鐢ㄤ簬鎿村睍寰檿鐞嗗櫒鎴朏PGA鐨勫閮ㄦ帴鍙�銆�
銆�銆�2. 瀵勫瓨鍣ㄥ姛鑳�锛岀敤浜庡瓨鍎蹭腑闁撴暩(sh霉)鎿�(j霉)鎴栭厤缃俊鎭�銆�
銆�銆�3. 澶氳矾寰╃敤闆昏矾涓殑鏁�(sh霉)鎿�(j霉)閬搁��銆�
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銆�銆�瑭插櫒浠跺洜鍏剁┅(w臎n)瀹氭�у拰鍙潬鎬у湪瑷卞闇�瑕侀珮闋绘搷浣滃拰浣庡姛鑰楃殑鍫存櫙涓〃鐝�(xi脿n)鍑鸿壊銆�
SN74LV574A, 74LVC574A, 74HC574, MC74HC574
