Dual-Port SRAM, 4096 Words, 5V, 48-Pin CDIP
IC SRAM 32KBIT 70NS SB48
48-Pin Dual-Port SRAM, 5V, 0.225A, 2048 Words, DIP-48
48-Pin Dual-Port SRAM IC, 5V, 0.225A, 70ns, 1024 Words, DIP-48