图片仅供参考,请以实物为准 SN74ACT3622-30PCB 生产厂商: Texas Instruments 产品描述: FIFO Mem Sync Dual Bi-Dir 256 x 36 x 2 120-Pin HLQFP Tray 标准包装 Trays 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 Data Bus Width 36 Bit Density 18 Kb Package 120HLQFP Typical Operating Supply Voltage 5 V Timing Type Synchronous Operating Temperature 0 to 70 °C Organization 256x36x2 Maximum Clock Rate 33.4 MHz Bus Directional Bi-Directional Configuration Dual 同系列产品