28-Pin Quad Flat No-Lead SRAM IC, 5V, 70ns Access Time, Military Temperature Grade
Standard SRAM, 8KX8, 45ns, CMOS, CQCC28,
28-Bit Quad SRAM IC, 5V, 0.105A, 55ns, 28-Pin QCCN Package
28-Terminal Quad Standard SRAM IC, 5V, 0.125A, 55ns, 8192 Words, QCCN-28