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P4C1682 - STATIC CMOS RAM

Download the P4C1682 datasheet PDF. This datasheet also covers the P4C1681 variant, as both devices belong to the same static cmos ram family and are provided as variant models within a single manufacturer datasheet.

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 (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 Inputs and Outputs Standard Pinout (JEDEC Approved).
  • 24-Pin 300 mil DIP.
  • 24-Pin 300 mil SOIC.
  • 24-Pin 300 mil SOJ.
  • 24-Pin Solder Seal.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (P4C1681-PYRAMID.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number P4C1682
Manufacturer PYRAMID
File Size 185.83 KB
Description STATIC CMOS RAM
Datasheet download datasheet P4C1682 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
P4C1682 ULTRA HIGH SPEED 4K x 4 STATIC CMOS RAMS ETC
P4C168 (P4C168 - P4C170) ULTRA HIGH SPEED 4K x 4 STATIC CMOS RAMS Pyramid Semiconductor Corporation
P4C1681 ULTRA HIGH SPEED 4K x 4 STATIC CMOS RAMS ETC
P4C163 ULTRA HIGH SPEED 8K x 9 STATIC CMOS RAMS Pyramid Semiconductor Corporation
P4C163L ULTRA HIGH SPEED 8K x 9 STATIC CMOS RAMS Pyramid Semiconductor Corporation

Other Datasheets by PYRAMID

Part Number Description
P4C1681 STATIC CMOS RAM
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P4C1024 HIGH SPEED 128K x 8 DUAL CHIP ENABLE CMOS STATIC RAM
P4C1041 HIGH SPEED 256K x 16 (4 MEG) STATIC CMOS RAM
P4C1041L STATIC CMOS RAM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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 (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 Inputs and Outputs Standard Pinout (JEDEC Approved) – 24-Pin 300 mil DIP – 24-Pin 300 mil SOIC – 24-Pin 300 mil SOJ – 24-Pin Solder Seal Flat Pack – 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 separate data I/O pins.