Study Of 4 Bit Adder And Subtractor

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Voltage 230V AC / 9V DC Adapter
Usage Educational, Laboratory Demonstration of Binary Addition and Subtraction
Display LED Indication for Input and Output States
Power 3W
Product Type Digital Trainer Kit
Material ABS Plastic and PCB
Design Tabletop, Compact Layout with Printed Circuit
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Study Of 4 Bit Adder And Subtractor Price And Quantity

Minimum Order Quantity 1 Unit

Protection Fuse Protected Power Input
Output Indication Separate LEDs for Each Bit and Carry/Borrow
Circuit Type IC Based Full Adder and Subtractor
Instructions Printed/Included User Manual
Connectivity External Testing Points for Extension
Mounting Non-slip Rubber Feet
Input Selection Push Button/Toggle Switches for Each Bit
Maximum Number Supported 4-Bit Binary (0 to 15)
Operation Mode Manual Switch Selection (Add/Subtract)
Logic Family TTL Compatible

Study Of 4 Bit Adder And Subtractor Product Specifications

Display LED Indication for Input and Output States
Power 3W
Illuminant LED
Usage Educational, Laboratory Demonstration of Binary Addition and Subtraction
Dimension (L*W*H) Approx. 260mm x 180mm x 60mm
Voltage 230V AC / 9V DC Adapter
Design Tabletop, Compact Layout with Printed Circuit
Weight Approx. 680g
Material ABS Plastic and PCB
Charging Time Not Required (Mains/Adapter Powered)
Power Source External Adapter
Product Type Digital Trainer Kit
Accuracy High, suitable for digital logic experiments

Protection Fuse Protected Power Input
Output Indication Separate LEDs for Each Bit and Carry/Borrow
Circuit Type IC Based Full Adder and Subtractor
Instructions Printed/Included User Manual
Connectivity External Testing Points for Extension
Mounting Non-slip Rubber Feet
Input Selection Push Button/Toggle Switches for Each Bit
Maximum Number Supported 4-Bit Binary (0 to 15)
Operation Mode Manual Switch Selection (Add/Subtract)
Logic Family TTL Compatible

Study Of 4 Bit Adder And Subtractor Trade Information

Supply Ability 5 Unit Per Week
Delivery Time 4-5 Days
Main Export Market(s) Australia, North America, South America, Eastern Europe, Western Europe, Middle East, Central America, Asia, Africa
Main Domestic Market All India

Product Description

Study of 4 Bit Adder and Subtractor

Objective : Tostudy

Half Adder Using TTL Gates
Full Adder Using TTL Gates.
Half Subtractor Using TTL Gates
Full Subtractor Using TTL Gates
4 Bit Binary Adder Using 7483 IC
4 Bit Binary Parallel Adder Using 7483 IC.

Features : Instrument comprises of DC regulated power supply5V/150mA, 4 logic inputs selectable using SPDT switches, 4 output ledindicators, circuit diagram printed & connections brought out at sockets onthe front panel.

Hands-on Learning in Digital Logic

This 4 Bit Adder and Subtractor provides a direct and interactive way to study fundamental digital logic operations. With manual switch selection, users can seamlessly toggle between addition and subtraction, making it perfect for demonstration or student experimentation. Clear LED indications guide users at every step, enhancing understanding of how binary arithmetic operates in real circuits.

Robust and Versatile Engineering

Designed with a durable ABS enclosure and a precisely printed PCB, this unit is ready for rigorous classroom and laboratory use. Fuse protection and nonslip feet ensure safety and stability during experimentation, while external test points allow advanced users to expand learning with additional circuit analysis.

FAQs of Study Of 4 Bit Adder And Subtractor:

Q: How does the manual switch selection for addition and subtraction work?

A: The mode of operation is selected manually using dedicated push buttons or toggle switches. To perform addition, set the switch to the Add mode; for subtraction, toggle to the Subtract position. This lets users directly observe both operations in real-time.

Q: What are the main usage scenarios for this 4 Bit Adder and Subtractor?

A: This device is best suited for educational settings, including classrooms, laboratories, and training workshops. It helps students and educators demonstrate and explore binary addition and subtraction, digital logic design, and the functioning of full adder and subtractor circuits.

Q: When is it beneficial to use separate LEDs for input and output states?

A: Separate LED indicators for each bit and for the carry/borrow outputs allow users to instantly visualize changes in logic states. This is especially beneficial during step-by-step experiments and while troubleshooting circuit logic issues.

Q: Where can the external testing points be utilized in experiments?

A: The external testing points provide easy access for connecting additional instruments or extending the circuit. They enable users to conduct advanced experiments, measure intermediate signals, or interface with other digital circuits for a deeper understanding.

Q: What process is followed to operate the 4 Bit Adder and Subtractor in a demonstration?

A: First, power the device using the 9V DC adapter or 230V mains supply. Select the operation mode (Add or Subtract) with the switch, set input values with push buttons or toggle switches, and observe the result on the corresponding LEDs. All steps are detailed in the included user manual.

Q: Are there any protective features included in the circuit?

A: Yes, fuse protection safeguards the device and users from electrical faults. Non-slip rubber feet also ensure stability on work surfaces, and the ABS plastic casing enhances durability during regular use.

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