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7142LA - 2K x 8 DUAL PORT STATIC RAM

Download the 7142LA datasheet PDF. This datasheet also covers the 7142SA variant, as both devices belong to the same 2k x 8 dual port static ram family and are provided as variant models within a single manufacturer datasheet.

General Description

The IDT7132/IDT7142 are high-speed 2K x 8 Dual-Port Static RAMs.

The IDT7132 is designed to be used as a stand-alone 8-bit Dual-Port RAM or as a “MASTER” Dual-Port RAM together with the IDT7142 “SLAVE” Dual-Port in 16-bit-or-more word width systems.

Key Features

  • High-speed access.
  • Commercial: 20/35/55/100ns (max. ).
  • Industrial: 25/55ns (max. ).
  • Military: 25/35/55/100ns (max. ).
  • Low-power operation.
  • IDT7132/42SA Active: 325mW (typ. ) Standby: 5mW (typ. ).
  • IDT7132/42LA Active: 325mW (typ. ) Standby: 1mW (typ. ) Functional Block Diagram OEL CEL R/WL.
  • MASTER IDT7132 easily expands data bus width to 16-or-more bits using SLAVE IDT7142.
  • On-chip port arbitration logic (IDT7132 only).
  • BUSY output.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (7142SA-Renesas.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 7142LA
Manufacturer Renesas
File Size 227.20 KB
Description 2K x 8 DUAL PORT STATIC RAM
Datasheet download datasheet 7142LA Datasheet

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Other Datasheets by Renesas

Part Number Description
71421LA HIGH SPEED 2K x 8 DUAL-PORT STATIC RAM
71421SA HIGH SPEED 2K x 8 DUAL-PORT STATIC RAM
7142SA 2K x 8 DUAL PORT STATIC RAM
7140LA HIGH SPEED 1K x 8 DUAL-PORT STATIC SRAM
7140LA100J HIGH SPEED 1K x 8 DUAL-PORT STATIC SRAM

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
HIGH SPEED 2K x 8 DUAL PORT STATIC RAM 7132SA/LA 7142SA/LA Features ◆ High-speed access – Commercial: 20/35/55/100ns (max.) – Industrial: 25/55ns (max.) – Military: 25/35/55/100ns (max.) ◆ Low-power operation – IDT7132/42SA Active: 325mW (typ.) Standby: 5mW (typ.) – IDT7132/42LA Active: 325mW (typ.) Standby: 1mW (typ.