MC74HCT4852ADR2G

Product Overview

• Category: Integrated Circuit
• Use: Multiplexer/Demultiplexer
• Characteristics: High-Speed CMOS Logic, Dual 4-Channel Analog Multiplexer/Demultiplexer
• Package: SOIC-16
• Essence: This integrated circuit is designed to provide a high-speed solution for multiplexing and demultiplexing analog signals.
• Packaging/Quantity: The MC74HCT4852ADR2G is available in a standard SOIC-16 package. It is typically sold in reels of 2500 units.

Specifications

• Logic Family: HCT
• Number of Channels: Dual 4-Channel
• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: GND to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 15 ns (typical)
• On-State Resistance: 70 Ω (typical)

Pin Configuration

The MC74HCT4852ADR2G has a total of 16 pins. The pin configuration is as follows:

1. INH (Inhibit Input)
2. S0 (Select Input)
3. S1 (Select Input)
4. EN (Enable Input)
5. I/O0 (Analog Input/Output Channel 0)
6. I/O1 (Analog Input/Output Channel 1)
7. I/O2 (Analog Input/Output Channel 2)
8. I/O3 (Analog Input/Output Channel 3)
9. GND (Ground)
10. I/O4 (Analog Input/Output Channel 4)
11. I/O5 (Analog Input/Output Channel 5)
12. I/O6 (Analog Input/Output Channel 6)
13. I/O7 (Analog Input/Output Channel 7)
14. VCC (Supply Voltage)
15. S2 (Select Input)
16. S3 (Select Input)

Functional Features

• Dual 4-channel analog multiplexer/demultiplexer
• High-speed CMOS logic for fast switching times
• Low power consumption
• Wide supply voltage range for compatibility with various systems
• Break-before-make switching action to prevent signal distortion during channel switching

Advantages and Disadvantages

Advantages: - Fast switching times due to high-speed CMOS logic - Low power consumption for energy-efficient operation - Versatile use in multiplexing and demultiplexing applications - Wide supply voltage range allows compatibility with different systems

Disadvantages: - Limited number of channels (dual 4-channel) - On-state resistance may affect signal quality in certain applications

Working Principles

The MC74HCT4852ADR2G operates by selectively connecting one of the four input/output channels to the common I/O pin based on the control inputs (S0-S3). The inhibit input (INH) can be used to disable all channels, while the enable input (EN) can be used to globally enable or disable the device. The high-speed CMOS logic ensures fast switching times and low power consumption.

Detailed Application Field Plans

The MC74HCT4852ADR2G finds applications in various fields where analog signals need to be multiplexed or demultiplexed. Some specific application areas include:

1. Audio Systems: The IC can be used to switch between different audio sources or route audio signals to different output devices.
2. Communication Systems: It can be employed in communication systems to select different channels for transmission or reception.
3. Test and Measurement Equipment: The IC can be utilized in test and measurement setups to switch between different test points or connect various sensors.
4. Industrial Automation: It finds use in industrial automation systems for signal routing and control purposes.

Detailed and Complete Alternative Models

1. CD74HC4052E: Dual 4-Channel Analog Multiplexer/Demultiplexer, DIP-16 package
2. SN74LS157N: Quad 2-Line to 1-Line Data Selector/Multiplexer, DIP-16 package
3. ADG408BRZ: 8-Channel CMOS Analog Multiplexer, SOIC-16 package
4. MAX4617CSE+: Low-Voltage, Single-Supply, SPST Analog Switch, SOIC-16 package

These alternative models offer similar functionality and can be considered as alternatives to the MC74HCT4852ADR2G based on specific requirements and compatibility with existing systems.

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