TLC254 TLC254B,TLC254AçTLC254L4A,TLC25L4,TLC25M4,TLC254L4B,TL25M4B,TLC25M4A,ä»·æ 1/4è3/4ä1/2ç,ä1/2è1/2è,è¿ç®æ3/4大å ̈çè®3/4计,以ç»è¥ååé¢ä ̧åæåä3/4åºãè¿äºè£ ç1/2®å©ç ̈å3/4·å·ä»ªå ̈LinCMOSTMç¡ é ̈,ç»ä»ä»¬æä3/4ç ̈³å®çinput-offsetè¿ç ̈æ ̄å ̄å3/4å°çå ̈éå®ççμåç级2ã5ãæ10 mVçæ大å1/4, éå ̧ ̧é«è3/4å ¥é»æãæä1/2çè3/4å ¥åç1/2®ååç1/2®çμæμãå ä ̧ºå ±æ ̈¡è3/4å ¥èå'ç延ä1/4 ̧è³è'è1/2 ̈åçμèæ1/2,æ¬ç³»åéåäºçμæ± ä3/4çμæèè1/2åºç ̈ãè¿ä ̧ªç³»åæä3/4äºæä1/2åå°å°ä ̧ä ̧ª1.4-Vä3/4åº,æ ̄è·å3/4ç ̈³å®å ̈ç»ä ̧,å ·æè ̄å¥1/2çåªå£°ç¹æ§