256Kb NVRAM NVSRAM Parallel 70ns 5V DIP
Non-Volatile SRAM Module, 32KX8, 70ns, CMOS, 0.740 INCH, DIP-28
IC NVSRAM 256K PARALLEL 28EDIP
Non-Volatile SRAM Module, 32KX8, 85ns, CMOS, 0.740 INCH, EXTENDED MODULE, DIP-28
NVRAM NVSRAM Parallel 256Kbit 5V 28-Pin EDIP