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TMS4256-10NL Integrated Circuit 18Pin

ZAR 132.14 ZAR 114.90

In stock

SKU

INC-0351-C09

Description:

The TMS4256-10NL is a vintage 262,144-bit (256K × 1-bit) dynamic random-access memory (DRAM) chip developed by Texas Instruments. It was widely used in early computing systems, memory expansion boards, and video terminals during the 1980s and early 1990s.

Specifications:

Memory Type: NMOS DRAM
Organization: 256K × 1-bit
Package: 18-pin DIP (Dual In-line Package)
Access Time: 100ns
Operating Voltage: +5V ±10%
Input/Output: 3-state output
Refresh: 256 refresh cycles every 4ms
Power Dissipation: Low (optimized for compact systems)
Applications:
-Legacy PCs and terminals
-Memory expansion modules
-Video display memory