CD74HC283E

Product Overview

• Category: Integrated Circuit
• Use: Arithmetic Logic Unit (ALU)
• Characteristics: High-speed, CMOS logic, 4-bit binary full adder
• Package: DIP (Dual In-line Package)
• Essence: The CD74HC283E is a high-speed CMOS logic integrated circuit that functions as a 4-bit binary full adder. It is commonly used in arithmetic logic units to perform addition operations.
• Packaging/Quantity: The CD74HC283E is typically packaged in a DIP package and is available in various quantities.

Specifications

The CD74HC283E has the following specifications:

• Supply Voltage: 2V to 6V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -55°C to +125°C
• Propagation Delay: 9 ns (typical)

Pin Configuration

The CD74HC283E has a total of 16 pins, which are assigned specific functions. The pin configuration is as follows:

1. A3 (Input)
2. B3 (Input)
3. A2 (Input)
4. B2 (Input)
5. A1 (Input)
6. B1 (Input)
7. A0 (Input)
8. B0 (Input)
9. Carry-In (Input)
10. Sum3 (Output)
11. Carry-Out (Output)
12. GND (Ground)
13. Sum2 (Output)
14. Sum1 (Output)
15. Sum0 (Output)
16. VCC (Supply Voltage)

Functional Features

The CD74HC283E offers the following functional features:

• Performs 4-bit binary addition with carry input and carry output
• High-speed operation due to CMOS technology
• Low power consumption
• Wide operating voltage range
• TTL-compatible inputs and outputs

Advantages and Disadvantages

Advantages of the CD74HC283E include:

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with TTL logic levels

Disadvantages of the CD74HC283E include:

• Limited number of bits for addition (4-bit)
• Lack of built-in error detection or correction mechanisms

Working Principles

The CD74HC283E operates based on the principles of binary addition. It takes two 4-bit binary numbers as inputs (A and B) along with a carry input (Carry-In). The circuit performs the addition operation and produces a 4-bit sum output (Sum3, Sum2, Sum1, Sum0) along with a carry output (Carry-Out).

Detailed Application Field Plans

The CD74HC283E is commonly used in various applications that require arithmetic operations. Some of the detailed application field plans include:

1. Microcontrollers and microprocessors
2. Digital signal processing
3. Data encryption and decryption
4. Calculator circuits
5. Industrial control systems

Alternative Models

In addition to the CD74HC283E, there are several alternative models available that offer similar functionality. Some of the popular alternatives include:

1. SN74LS283N
2. CD74HCT283E
3. MC74HC283N
4. 74HC283D

These alternative models can be considered based on specific requirements and availability.

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