Rochester Electronics

128K X 36, 256K X 18, SYNCH SRAM

SRAM 256K (32K X 8-BIT)

Obsolete Volatile Non-RoHS Compliant Parallel ic memory 0C~70C TA 1.7V~1.9V 72Mb 2M x 36 2.2ns

DDR SRAM, 2MX18, 0.45NS

R-PDIP-T32 Through Hole Tube 32KX8 ic memory 45ns 15.24mm 262144bit 3V

R-PDSO-G32 Surface Mount Tube 32KX8 ic memory 35ns 7.505mm 262144bit 3V

R-CQCC-N28 Surface Mount Tube 8KX8 ic memory 45ns 8.89mm 65536bit 4.5V

R-CDIP-T28 Through Hole Tube 8KX8 ic memory 35ns 7.62mm 65536bit 4.5V