Features • Industry Standard Pinout • Very Low Operating Current . . . . . . . . . . . . . . . . . . 8mA at VDD = 5V and Cycle Time = 1μs • Two Chip Select Inputs Simple Memory Expansion • Memory Retention for Standby. . . . . . . . . . . . . 2V (Min) Battery Voltage • Output Disable for Common I/O Systems • Three-State Data Output for Bus Oriented Systems • Separate Data Inputs and Outputs • TTL Compatible (MWS5101A)