MC74HCT4852ADG

Product Overview

• Category: Integrated Circuit
• Use: Multiplexer/Demultiplexer
• Characteristics: High-Speed CMOS Logic, Dual 4-Channel Analog Multiplexer/Demultiplexer
• Package: SOIC-16
• Essence: The MC74HCT4852ADG is a versatile analog multiplexer/demultiplexer IC that allows for the selection of one of four input signals to be routed to a single output line.
• Packaging/Quantity: The MC74HCT4852ADG is typically sold in reels of 250 units.

Specifications

• Supply Voltage: 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-Resistance: 70 Ohms (typical)

Pin Configuration

The MC74HCT4852ADG has a total of 16 pins arranged as follows:

__ __ A1 | 1 16 | VCC A2 | 2 15 | Y A3 | 3 14 | S0 A4 | 4 13 | S1 GND | 5 12 | S2 B1 | 6 11 | OE B2 | 7 10 | Z B3 | 8 9 | B4 ‾‾ ‾‾

Functional Features

• Dual 4-channel analog multiplexer/demultiplexer
• Low power consumption
• Wide operating voltage range
• Break-before-make switching action
• High noise immunity
• Fast switching speed

Advantages and Disadvantages

Advantages: - Versatile multiplexer/demultiplexer functionality - Low power consumption - Wide operating voltage range allows for compatibility with various systems - Break-before-make switching action ensures signal integrity - High noise immunity for reliable operation - Fast switching speed enables high-speed data transmission

Disadvantages: - Limited number of input/output channels (4 channels)

Working Principles

The MC74HCT4852ADG operates by utilizing CMOS technology to control the routing of analog signals. It consists of two independent 4-channel multiplexers/demultiplexers, allowing for the selection of one of four input signals to be connected to a single output line. The device is controlled by three select inputs (S0, S1, and S2) and an output enable input (OE). By manipulating these control inputs, the desired input signal can be routed to the output.

Detailed Application Field Plans

The MC74HCT4852ADG finds applications in various fields where analog signal routing is required. Some potential application areas include:

1. Audio/Video Switching Systems: The IC can be used to switch between different audio or video sources, enabling seamless transitions between devices such as DVD players, gaming consoles, and televisions.
2. Communication Systems: It can be employed in communication systems to route signals between different modules or components, facilitating efficient data transmission.
3. Test and Measurement Equipment: The IC can be utilized in test and measurement equipment to select specific input signals for analysis or testing purposes.
4. Industrial Automation: It can be integrated into industrial automation systems to control the routing of analog signals between different sensors, actuators, or control units.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MC74HCT4852ADG include:

1. CD4051B: 8-Channel Analog Multiplexer/Demultiplexer
2. SN74HC4051: Single 8-Channel Analog Multiplexer/Demultiplexer
3. ADG508F: CMOS 8-Channel Analog Multiplexer/Demultiplexer
4. MAX4617: Low-Voltage, Dual SPST Analog Switch

These alternative models can be considered based on specific requirements such as channel count, voltage range, or package type.

In conclusion, the MC74HCT4852ADG is a versatile analog multiplexer/demultiplexer IC that offers high-speed switching and low power consumption. It finds applications in various fields including audio/video switching systems, communication systems, test and measurement equipment, and industrial automation.