P4C1049

FEATURES High Speed (Equal Access and Cycle Times) — 15/20/25 ns (Commercial) — 20/25/35 ns (Industrial) — 20/25/35/45/55/70 ns (Military) Low Power Single 5V±10% Power Supply Easy Memory Expansion Using CE and OE Inputs Common Data I/O P4C1049/P4C1049L HIGH SPEED 512K x 8 STATIC CMOS RAM Three-State Outputs Fully TTL Compatible Inputs and Outputs Advanced CMOS Technology Automatic Power Down Packages —36-Pin Ceramic DIP (600 mil) —36-Pin SOJ (400 mil) —36-Pin FLATPACK —36-Pin LCC (452 mil x 920 mil) DESCRIPTION The P4C1049 is a 4 Megabit high-speed CMOS static RAM organized as 512Kx8. 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. Access times as fast as 15 nanoseconds permit greatly enhanced system operating speeds. CMOS is utilized to reduce power consumption to a low level. The P4C1049 is a member of a family of PACE RAM™ produc...