SRAM Chip Async Single 5V 4M-Bit 512K x 8 55ns 32-Pin TSOP-II SRAM Chip Async Single 5V 4M-Bit 512K x 8 55ns 32-Pin...
K6T4008C1B-DB55
Standard SRAM, 512KX8, 55ns, CMOS, PDSO32, 0.525 INCH, PLASTIC, SOP-32
4Mb Asynchronous SRAM, 55ns Access Time, 5V 5.5V, SOP Package