7140LA35CB

Description：IC SRAM 8KBIT PARALLEL SB48
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube

SKU:d01f98f89956 Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

7140LA35CB is listed in the Memory IC range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SRAM 8KBIT PARALLEL SB48. Review the specifications below when checking this part for your BOM.

Memory IC specifications for 7140LA35CB

Description：IC SRAM 8KBIT PARALLEL SB48
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Dual Port, Asynchronous
Memory Size：8Kbit
Memory Organization：1K x 8
Memory Interface：Parallel
Write Cycle Time - Word, Page：35ns
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：-55°C ~ 125°C (TA)
Mounting Type：Through Hole
Package / Case：48-DIP (0.600", 15.24mm)
Supplier Device Package：48-SIDE BRAZED
Access Time：35 ns

Memory IC datasheet and documents for 7140LA35CB

7140LA35CB

Memory IC Overview

The Renesas Electronics Corporation 7140LA35CB is an 8K (1K x 8) CMOS Dual-Port Static Random Access Memory. It operates within a supply voltage range of 4.5V to 5.5V and features a 35ns access time. The component is housed in a CDIP-SB-48 package. This device is classified as End-of-Life, indicating it is no longer in active production.

Memory IC Feature Summary

Dual-port architecture enabling independent simultaneous access
CMOS technology for low power consumption
Asynchronous operation mode

Memory IC Applications

High-speed data buffering
Cache memory systems
Network equipment storage

Memory IC Procurement Notes

This component is officially discontinued by the manufacturer. Verify availability through authorized distributors or secondary markets. Confirm RoHS compliance status and check for valid replacement part numbers before finalizing procurement plans.

Memory IC Selection Notes

Select this part only if legacy compatibility with the 7140LA series is required. Evaluate alternative dual-port SRAMs from current product lines. Ensure the CDIP-SB-48 package fits the existing board layout constraints.

Memory IC Part Context

Part of the IDT/Renesas 7140LA family of dual-port memories. Designed for applications requiring high-speed data transfer between two independent buses. The CB suffix typically denotes specific packaging and temperature characteristics within the series.