P4C149 Datasheet and Specifications PDF

The P4C148 and P4C149 are 4,096-bit ultra high-speed static RAMs organized as 1K x 4. Both devices have common input/output ports. The P4C148 enters the standby mode when the chip enable (CE) goes HIG.

Full CMOS, 6T Cell High Speed (Equal Access and Cycle Times)
* 10/12/15/20/25/35/45/55 ns (Commercial)
* 15/20/25/35/45/55 ns Low Power Operation Single 5V ± 10% Power Supply DESCRIPTION The P4C148 and P4C149 are 4,096-bit ultra high-speed static RAMs organized as 1K x 4. Both devices have common in.

The P4C148 and P4C149 are 4,096-bit ultra high-speed static RAMs organized as 1K x 4. Both devices have common input/output ports. The P4C148 enters the standby mode when the chip enable (CE) goes HIG.

Full CMOS, 6T Cell High Speed (Equal Access and Cycle Times)
* 10/12/15/20/25 ns (Commercial)
* 15/20/25/35 ns (P4C148 Military) Low Power Operation
* 715 mW Active
*10 (Commecial)
* 550 mW Active
*25 (Commercial)
* 110 mW Standby (TTL Input) P4C148
* 55 mW Standby (CMOS Input) P4C148 Single 5V ± 10.