IC SRAM 256KBIT 25NS 68PLCC
Dual-Port SRAM, 32KX8, 25ns, CMOS, PQCC68, 0.950 X 0.950 INCH, 0.170 INCH HEIGHT, PLASTIC, LCC-68
IC SRAM 512KBIT 25NS 84PLCC
IC SRAM 256KBIT 55NS 68PLCC