NVRAM NVSRAM Parallel 64K-Bit 5V 28-Pin SBDIP
64Kb Non-Volatile SRAM, 8KX8, 5V, 75mA, CDIP-28
64Kb Non-Volatile SRAM, 8KX8, 5V, 55mA, CDIP-28
8KX8 NON-VOLATILE SRAM, 45ns, CQCC28, CERAMIC, LCC-28
Non-Volatile SRAM, 8KX8, 45ns, CMOS, CDIP28, 0.300 INCH, CERAMIC, DIP-28