CD74HC85M96G4

Product Overview

• Category: Integrated Circuit
• Use: Digital Comparator
• Characteristics:
  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Multiple package options
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: The CD74HC85M96G4 is a digital comparator integrated circuit that compares two binary numbers and provides outputs indicating their relationship.
• Packaging/Quantity: Available in reels of 2500 units.

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 9 ns (typical)
• Output Current: ±4 mA
• Number of Pins: 16

Pin Configuration

The CD74HC85M96G4 has the following pin configuration:

__ __ A1 |1 `--' 16| VCC A2 |2 15| B1 A3 |3 14| B2 A4 |4 13| B3 A5 |5 CD 12| B4 A6 |6 74 11| B5 A7 |7 HC 10| B6 A8 |8 85 9| B7 |__ __|

Functional Features

• Compares two 8-bit binary numbers and determines their relationship
• Outputs three signals indicating if A > B, A = B, or A < B
• High-speed operation allows for quick comparison
• Low power consumption makes it suitable for battery-powered devices
• Wide operating voltage range enables compatibility with various systems

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient processing of binary comparisons - Low power consumption extends battery life in portable applications - Wide operating voltage range ensures compatibility with different systems

Disadvantages: - Limited to comparing 8-bit binary numbers - May require additional circuitry for more complex comparison operations

Working Principles

The CD74HC85M96G4 compares two 8-bit binary numbers, A and B, by examining each corresponding bit. It determines the relationship between the two numbers and provides three output signals: A > B, A = B, or A < B. The comparator operates at high speed, thanks to its internal logic circuitry.

Application Field Plans

The CD74HC85M96G4 is commonly used in various digital systems where binary number comparison is required. Some application fields include:

1. Microcontrollers and microprocessors
2. Digital signal processors
3. Arithmetic logic units (ALUs)
4. Data encryption and decryption systems
5. Industrial automation and control systems

Alternative Models

Here are some alternative models that can be considered as replacements for the CD74HC85M96G4:

1. SN74LS85N
2. MC14585B
3. CD4085BE
4. 74HCT85

These alternatives offer similar functionality and can be used as drop-in replacements in most cases.

In conclusion, the CD74HC85M96G4 is a high-speed digital comparator integrated circuit used for comparing 8-bit binary numbers. Its low power consumption, wide operating voltage range, and multiple package options make it suitable for various digital systems. However, it has limitations in terms of the number of bits it can compare.