CD4585BNSRE4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gates
• Characteristics: High-speed, CMOS technology
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: 4-bit Magnitude Comparator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 3V to 18V
• Logic Family: CMOS
• Number of Inputs: 8
• Number of Outputs: 4
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 15 ns (typical)

Detailed Pin Configuration

The CD4585BNSRE4 IC has a total of 16 pins. The pin configuration is as follows:

1. A0 (Input A0)
2. A1 (Input A1)
3. A2 (Input A2)
4. A3 (Input A3)
5. B0 (Input B0)
6. B1 (Input B1)
7. B2 (Input B2)
8. B3 (Input B3)
9. GND (Ground)
10. LT (Less Than Output)
11. EQ (Equal Output)
12. GT (Greater Than Output)
13. VDD (Supply Voltage)
14. NC (No Connection)
15. NC (No Connection)
16. NC (No Connection)

Functional Features

The CD4585BNSRE4 is a 4-bit magnitude comparator that compares two 4-bit binary numbers (A and B) and provides three outputs: LT (Less Than), EQ (Equal), and GT (Greater Than). It operates on CMOS technology, ensuring high-speed performance. The IC can be powered by a supply voltage ranging from 3V to 18V, making it versatile for various applications.

Advantages and Disadvantages

Advantages: - High-speed operation - Wide supply voltage range - Compact SOIC package - Easy integration into existing circuits

Disadvantages: - Limited number of inputs and outputs - Not suitable for complex arithmetic operations

Working Principles

The CD4585BNSRE4 compares the binary values of two 4-bit numbers by examining each corresponding bit. It determines whether A is less than, equal to, or greater than B. The output pins LT, EQ, and GT indicate the result of the comparison. The IC utilizes CMOS technology, which ensures fast and efficient operation.

Detailed Application Field Plans

The CD4585BNSRE4 is commonly used in digital systems where binary number comparison is required. Some specific application fields include:

1. Arithmetic Logic Units (ALUs)
2. Digital calculators
3. Data processing units
4. Microcontrollers
5. Binary encoders/decoders

Detailed and Complete Alternative Models

1. CD4585BE: DIP (Dual Inline Package) version of CD4585BNSRE4
2. CD74HC85E: High-Speed CMOS version with similar functionality
3. SN74LS85N: Low-power Schottky TTL version with comparable features

These alternative models offer similar functionality to the CD4585BNSRE4 and can be considered as replacements depending on specific requirements.

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