FEATURES
Full CMOS
High Speed (Equal Access and Cycle Times) – 12/15/20/25 ns (Commercial) – 12/15/20/25 ns (Industrial) – 25/35/45/55/70 ns (Military)
Single 5V±10% Power Supply
Data Retention with 2.0V Power Supply (P4C1257L)
P4C1257/P4C1257L
ULTRA HIGH SPEED 256K x 1 STATIC CMOS RAMS
Separate Data I/O Three-State Output
Fully TTL Comp...
