128K X 8 STANDARD SRAM, 70 ns, PDSO32 128K x8 bit Low Power CMOS Static RAM 128K的x8位低功CMOS静态RAM 128K x8 bit Low Power CMOS Static RAM 128K的x8位低功耗CMOS静态RAM 55/70ns; V(cc): 4.5 to 5.5V; 128 x 8-bit low power CMOS static RAM 55ns; 128 x 8-bit low power CMOS static RAM 70ns; 128 x 8-bit low power CMOS static RAM