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P4C1682 - ULTRA HIGH SPEED 4K x 4 STATIC CMOS RAMS

General Description

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.

Key Features

  • 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 Separate Inputs and Outputs.
  • P4C1681 Input Data at Outputs during Write.
  • P4C1682 Outputs in High Z during Write Fully TTL Co.

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Datasheet Details

Part number P4C1682
Manufacturer Unknown Manufacturer
File Size 59.66 KB
Description ULTRA HIGH SPEED 4K x 4 STATIC CMOS RAMS
Datasheet download datasheet P4C1682 Datasheet

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P4C1681, P4C1682 P4C1681, P4C1682 ULTRA HIGH SPEED 4K x 4 STATIC CMOS RAMS FEATURES 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 Separate Inputs and Outputs – P4C1681 Input Data at Outputs during Write – P4C1682 Outputs in High Z during Write Fully TTL Compatible Inputs and Outputs Standard Pinout (JEDEC Approved) – 24-Pin 300 mil DIP – 24-Pin 300 mil SOIC – 24-Pin 300 mil SOJ – 24-Pin CERDIP – 28-Pin LCC (450 mil x 450 mil) DESCRIPTION The P4C1681 and P4C1682 are 16,384-bit (4K x 4) ultra high speed static RAMs similar to the P4C168, but with