图片仅供参考,请以实物为准 D55342E07B1B33RT3 生产厂商: Vishay / Semiconductor 产品描述: SRAM Chip Async Single 5V 256K-Bit 64K x 4-Bit 55ns 28-Pin CDIP 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 Package 28CDIP Timing Type Asynchronous Density 256 Kb Typical Operating Supply Voltage 5 V Address Bus Width 16 Bit Number of I/O Lines 4 Bit Number of Ports 1 Number of Words 64K Operating Temperature -55 to 125 °C 同系列产品