Standard SRAM, 1KX4, 35ns, CMOS, PDIP18, 0.300 INCH, DIP-18
18-Pin Commercial SRAM IC, 5V, 1024 Words, Parallel Interface, DIP-18 Package
4Kb SRAM DIP-18, 10b Address Bus, 25ns Access Time, -500mV to 7V
