图片仅供参考,请以实物为准 PI74LPT244AHEX 生产厂商: Pericom Semiconductor 产品描述: Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin SSOP T/R 标准包装 Tape & Reel 满1000元免运费及包装费 参数 参数 数值 规格书 数据手册下载 Package 20SSOP Number of Outputs per Chip 8 Output Type 3-State Input Signal Type Single-Ended Logic Function Buffer/Line Driver Logic Family LPT Maximum Propagation Delay Time @ Maximum CL 4.8@3.3V ns Typical Quiescent Current 0.1 uA Polarity Non-Inverting Tolerant I/Os 5 V 同系列产品