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TMS 4464-10NL Integrated Circuit 18Pin
Description:
The TMS4464-10NL is a vintage 64K x 4-bit dynamic RAM (DRAM) chip developed by Texas Instruments, designed for use in early computing systems, telecommunications, and embedded applications. It operates in page mode, allowing faster access to sequential memory locations, which made it a popular choice for systems requiring efficient memory bandwidth. Built using NMOS technology, it offers reliable performance with TTL-compatible I/O and is housed in a standard 18-pin DIP package for through-hole mounting.
Specifications:
- Function: Page Mode Dynamic RAM
- Memory Organization: 64K × 4-bit (total 262,144 bits)
- Access Time: 100 ns
- Technology: NMOS
- Operating Mode: Asynchronous
- Refresh Scheme: 256-cycle refresh
- Supply Voltage (VCC): 5 V ±10%
- Input/Output Type: TTL-compatible, common I/O
- Control Signals: RAS, CAS, WE
- Output Type: 3-state
- Package Type: 18-pin DIP (Plastic/Epoxy)
- Terminal Pitch: 2.54 mm
- Operating Temperature Range: 0°C to +70°C (commercial grade)
| SKU | INC-0379-C09 |
|---|
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