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TMS 4416 Integrated Circuit 18Pin

ZAR 12.47 ZAR 10.84

In stock

SKU

INC-0378-C09

Description:

The TMS4416 is a classic 16K x 4-bit dynamic RAM (DRAM) chip developed by Texas Instruments, widely used in early computing systems, video terminals, and arcade machines. It stores 65,536 bits of data organized as 16,384 words of 4 bits each, making it a staple in 8-bit and 16-bit microprocessor-based systems. Built using SMOS (Scaled-MOS) N-channel technology, it offers fast access times and low power consumption, with full TTL compatibility for easy integration into digital logic environments.

Specifications:

Function: 16,384-word × 4-bit dynamic RAM
Technology: SMOS (Scaled-MOS) N-channel
Organization: 16K x 4-bit
Access Times:
-120 ns (TMS4416-12)
-150 ns (TMS4416-15)
-200 ns (TMS4416-20)
Supply Voltage: +5 V ±10%
Power Dissipation:
-Operating: ~200 mW
-Standby: ~17.5 mW
Control Signals: RAS (Row Address Strobe), CAS (Column Address Strobe), WE (Write Enable), OE (Output Enable)
Refresh: 128-cycle, 4 ms refresh period
I/O Compatibility: TTL
Package: 18-pin DIP or chip carrier
Operating Temperature Range: 0°C to +70°C (commercial grade)