DESCRIPTION
The P4C164L is a 64K density low power CMOS static RAM organized as 8Kx8. The CMOS memory requires no clocks or refreshing, and has equal access and cycle times. Inputs are fully TTL-compatible. The RAM operates from a single 5V±10% tolerance power supply.

FEATURES
■ VCC Current (Commercial/Industrial)
   — Operating: 55 mA
   — CMOS Standby: 3 µA
■ Access Times
   —80/100 (Commercial or Industrial)
■ Single 5 Volts ±10% Power Supply
■ Easy Memory Expansion Using CE1,CE2 and OE Inputs
■ Common Data I/O
■ Three-State Outputs
■ Fully TTL Compatible Inputs and Outputs
■ Advanced CMOS Technology
■ Automatic Power Down
■ Packages
   —28-Pin 300 and 600 mil DIP
   —28-Pin 330 mil SOP