Standard SRAM, 16KX4, 20ns, CMOS, PDIP22, 0.300 INCH, PLASTIC, DIP-22
Standard SRAM, 16KX4, 15ns, CMOS, PDSO24, 0.300 INCH, MO-088, SOJ-24
Standard SRAM, 32KX8, 12ns, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28
Standard SRAM, 32KX8, 25ns, CMOS, PDIP28, 0.600 INCH, PLASTIC, DIP-28