Standard SRAM, 4KX4, 20ns, CMOS, PDIP20, 0.300 INCH, DIP-20
16Kb SRAM, 4Kx4, 20ns, CMOS, PDIP-20
Standard SRAM, 4KX4, 25ns, CMOS, PDIP20, 0.300 INCH, DIP-20
