P4C1681 Datasheet and Specifications PDF

The P4C1681 and P4C1682 are 16,384-bit (4K x 4) ultra high speed static RAMs similar to the P4C168, but with separate data I/O pins. The P4C1681 features a transparent write operation; the outputs of .

Full CMOS, 6T Cell High Speed (Equal Access and Cycle Times)
* 12/15/20/25 ns (Commercial)
* 20/25/35ns (P4C1682 Military) Low Power Operation (Commercial)
* 715 mW Active
* 12, 15
* 550 mW Active
* 20/25/35
* 193 mW Standby (TTL Input)
* 83 mW Standby (CMOS Input) Single 5V ± 10%Power Supply Separa.

The P4C1681 and P4C1682 are 16,384-bit (4K x 4) ultra high speed static RAMs similar to the P4C168, but with separate data I/O pins. The P4C1681 features a transparent write operation; the outputs of .

Full CMOS, 6T Cell High Speed (Equal Access and Cycle Times)
* 12/15/20/25 ns (Commercial)
* 20/25/35ns (Military) Low Power Operation Single 5V ± 10%Power Supply Separate Inputs and Outputs
* P4C1681 Input Data at Outputs during Write
* P4C1682 Outputs in High Z during Write Fully TTL Compatible I.