图片仅供参考,请以实物为准 SN74ACT7802-25FN 生产厂商: Texas Instruments 产品描述: FIFO Mem Async Dual Width Uni-Dir 1K x 18 68-Pin PLCC Tube 标准包装 Rail / Tube 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 Expansion Type Width Data Bus Width 18 Bit Density 18 Kb Package 68PLCC Typical Operating Supply Voltage 5 V Timing Type Asynchronous Operating Temperature 0 to 70 °C Organization 1Kx18 Bus Directional Uni-Directional Configuration Dual 同系列产品