SRAM 64KBIT 70NS 28-DIP; Memory Size:64Kbit; SRAM Memory Configuration:8K x 8bit; Supply Voltage Range:4.5V to 5.5V; Memory Case Style:DIP; No. of Pins:28Pins; Access Time:70ns; Operating Temperature Min:0 C; Packaging:Each; MSL:-;RoHS Compliant: Yes