RAM Circuit using IC 7489

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Product Details:

Power Requires External DC Power Supply
Usage Digital Data Storage and Retrieval, Memory Experiments
Voltage 5V DC
Display No Inbuilt Display
Product Type RAM Memory Module Circuit
Material PCB, Electronic Components, Integrated Circuit IC 7489
Design Discrete Component Circuit with Soldered PCB
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RAM Circuit using IC 7489 Price And Quantity

Minimum Order Quantity 1 Unit

RAM Circuit using IC 7489 Product Specifications

Design Discrete Component Circuit with Soldered PCB
Power Requires External DC Power Supply
Display No Inbuilt Display
Accuracy Dependent on clock signal stability and data input
Product Type RAM Memory Module Circuit
Material PCB, Electronic Components, Integrated Circuit IC 7489
Usage Digital Data Storage and Retrieval, Memory Experiments
Voltage 5V DC
Weight Approx. 40g
Power Source DC Power Adapter
Dimension (L*W*H) Approx. 80mm x 60mm x 18mm (based on image scale)

Clock Requirement External Pulse Trigger
Data Input Lines 4 Data Input (D0-D3)
Integrated Circuit Used IC 7489 (TTL 64-bit RAM - 16x4)
Protection None (Basic Educational Circuit)
Application Digital Electronics Lab, Memory Timing Applications
Connectivity Pin Headers/Soldered Points
Write Control Write Enable (WE) Pin
IC Package DIP-16
Operating Temperature Range 0C to +70C
Mounting Type Through-Hole
Storage Capacity 64 bits (16 words x 4 bits)
Addressing Method 4-bit Binary Address Input
Data Output Lines 4 Data Output (Q0-Q3)
Signal Levels TTL Compatible
PCB Type Single Sided Printed Circuit Board
Access Time Typically <50ns

RAM Circuit using IC 7489 Trade Information

Supply Ability 5 Unit Per Week
Delivery Time 4-5 Days
Main Domestic Market All India

Product Description

RAM Circuit using IC 7489

Objective : To Study and verify the truth table of RAM (Random Access Memory) circuit.

Features : Instrument comprises of DC Regulated Power Supply 5VDC/150mA, ten logic inputs selectable using SPDT switches, four LED output indicators, IC 7489 placed on the front panel & connections brought out at sockets.

Quick Data Storage and Retrieval

Experience rapid data processing with the IC 7489-based RAM circuit, capable of handling up to 64 bits of information with typical access times below 50 nanoseconds. The 4-bit binary address input and 4-bit parallel data input/output lines simplify addressing and manipulation of stored data, making this circuit practical for various experimental and teaching projects.

Versatile Lab Applications

This memory circuit is designed primarily for academic purposes and digital electronics labs. Its compatibility with TTL logic levels and straightforward write-enable controls makes it highly suitable for demonstrating memory timing, sequential data experiments, and fundamental storage principles. The circuits robust construction and clear pin headers allow easy integration into broader electronic systems.

User-Friendly Design

With a single-sided PCB, standard through-hole components, and a DIP-16 packaged IC, users benefit from effortless assembly and straightforward connectivity. The layout encourages hands-on learning, ensuring that students and engineers alike can interact directly with memory operations. Its compact form factor further facilitates portability and convenient storage.

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