Commercial 5V 0.16mA 22-Pin DIP SRAM
24-Pin Industrial SRAM IC, 5V 4.5-5.5V, 0.18A, 12ns Access Time, SOJ-24
28-Pin Quad Flat No-Lead SRAM IC, 5V, 28K x 512 Bits, 25ns Access Time
Standard SRAM, 4KX4, 25ns, CMOS, PDIP20, 0.300 INCH, PLASTIC, DIP-20