鏅傞枔锛�2025/5/6 15:41:45
闁辫畝锛�29
CD54HCT125 鏄竴绋珮閫� CMOS 鍥涜矾涓夋厠(t脿i)绶╂矕鍣�/绶氳矾椹呭嫊鍣�锛岄噰鐢� HCT 宸ヨ棟鍒堕��銆傝┎鍣ㄤ欢鑳藉鍏煎 TTL 闆诲钩杓稿叆锛屽苟鎻愪緵浣庡姛鑰楀拰楂橀枊闂滈�熷害鐨勭壒鎬�銆傚畠寤ｆ硾鎳夌敤浜庢暩鎿氱附绶氶﹨鍕�銆佷俊铏熺珐娌栦互鍙婂璺京鐢ㄧ瓑鍫存櫙銆�
銆�銆�CD54HCT125 鍖呭惈鍥涘�嬬崹绔嬬殑涓夋厠(t脿i)绶╂矕閫氶亾锛屾瘡鍊嬮�氶亾鍏锋湁鍠崹鐨勪娇鑳芥帶鍒跺紩鑵筹紙G1 鍜� G2锛�銆傜暥浣胯兘寮曡叧鐐轰綆闆诲钩鏅�锛屽皪鎳夌殑杓稿嚭灏囧憟鐝鹃珮闃绘厠(t脿i)锛涜�岀暥浣胯兘寮曡叧鐐洪珮闆诲钩鏅傦紝杓稿嚭灏囪垏杓稿叆淇¤櫉鍚屾銆傞�欑ó瑷▓浣垮緱瑭茶姱鐗囬潪甯搁仼鍚堢敤浜庡京闆滅殑鏁稿瓧闆昏矾涓�銆�
閭忚集椤炲瀷锛氬洓璺笁鎱�(t脿i)绶╂矕鍣�/绶氳矾椹呭嫊鍣�
銆�銆�宸ヨ棟鎶�琛擄細CMOS HCT
銆�銆�宸ヤ綔闆诲鑼冨湇锛�2V 鑷� 6V
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶� 9ns锛堝吀鍨嬪�硷級
銆�銆�杓稿叆闆绘祦锛毬�1mA
銆�銆�杓稿嚭闆绘祦锛毬�24mA
銆�銆�灏佽褰㈠紡锛欴IP-16, SOIC-16
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
1. 楂橀�熸�ц兘锛氱敱浜庨噰鐢ㄥ厛閫茬殑 CMOS 宸ヨ棟锛孋D54HCT125 鐨勫偝鎾欢閬叉檪闁撻潪甯哥煭锛岄仼鍚堥渶瑕佸揩閫熼熆鎳夌殑鎳夌敤鍫存櫙銆�
銆�銆�2. 浣庡姛鑰楄ō瑷堬細鐩告瘮鍌崇当鐨� TTL 鍣ㄤ欢锛岃┎鑺墖鍦ㄩ亱琛屾檪娑堣�楁洿灏戠殑鍔熺巼锛屾湁鍔╀簬寤堕暦瑷倷鐨勯浕姹犲＝鍛�銆�
銆�銆�3. 鍏煎鎬уソ锛氭敮鎸佹婧� TTL 闆诲钩杓稿叆锛岀啊鍖栦簡鑸囧叾浠栨暩瀛楅浕璺殑閫ｆ帴閬庣▼銆�
銆�銆�4. 鍙潬鎬ч珮锛氳兘澶犲湪杓冨鐨勫伐浣滈浕澹撳拰婧害鑼冨湇鍏ф甯搁亱琛�锛岄仼鎳夊绋挵(hu谩n)澧冩浠�銆�
銆�銆�5. 闈堟椿鎬у挤锛氶�氶亷鐛ㄧ珛鐨勪娇鑳芥帶鍒跺姛鑳�锛岀敤鎴跺彲浠ヨ紩鏉惧鐝句俊铏熺殑鍒囨彌鍜岄殧闆�銆�
1. 鏁告摎绺界窔椹呭嫊锛氬湪瑷堢畻姗熸垨宓屽叆寮忕郴绲变腑锛孋D54HCT125 鍙互鐢ㄤ締澧炲挤鏁告摎绺界窔鐨勯﹨鍕曡兘鍔涳紝纰轰繚淇¤櫉鍌宠几鐨勮唱閲�銆�
銆�銆�2. 澶氳矾寰╃敤锛氬埄鐢ㄥ叾涓夋厠(t脿i)杓稿嚭鐗规��锛岃┎鑺墖鍙閰嶇疆鐐轰竴鍊嬪璺伕鎿囧櫒锛屽緸鑰屾笡灏戝皪澶栭儴鍏冧欢鐨勯渶姹�銆�
銆�銆�3. 绶╂矕鑸囬殧闆細鍦ㄥ京闆滅殑鏁稿瓧闆昏矾涓紝瀹冨彲浠ョ敤浣滅珐娌栧櫒渚嗕繚璀锋晱鎰熼浕璺厤鍙楀櫔鑱插共鎿�銆�
銆�銆�4. 鍦板潃瑙ｇ⒓锛氶厤鍚堝叾浠栭倧杓櫒浠朵竴璧蜂娇鐢ㄦ檪锛孋D54HCT125 鑳藉骞姪瀹屾垚鍦板潃瑙ｇ⒓浠诲嫏銆�
SN74HCT125, MC14HCT125, HEF4050B
