图片仅供参考,请以实物为准 74FCT621TSOG8 生产厂商: Integrated Device Technology (Idt) 产品描述: Bus XCVR Single 8-CH Open Drain 20-Pin SOIC 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 20SOIC Data Flow Direction Bi-Directional Number of Channels per Chip 8 Logic Function Bus Transceiver Logic Family FCT Output Type Open Drain Typical Operating Supply Voltage 5 V Output Level TTL Number of Elements per Chip 1 同系列产品