DG308BDY

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Multiplexer
• Characteristics: High-speed, Low-power consumption
• Package: DIP (Dual In-line Package)
• Essence: A multiplexer is a device that selects one of several input signals and forwards it to a single output line.
• Packaging/Quantity: Available in tubes or reels, with 25 pieces per tube/reel.

Specifications

• Number of Inputs: 8
• Number of Outputs: 1
• Supply Voltage: 3V - 18V
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 10 ns (typical)

Detailed Pin Configuration

The DG308BDY IC has a total of 16 pins. The pin configuration is as follows:

Pin 1: Input A0 Pin 2: Input A1 Pin 3: Input A2 Pin 4: Input A3 Pin 5: Input A4 Pin 6: Input A5 Pin 7: Input A6 Pin 8: Input A7 Pin 9: Enable (EN) Pin 10: Output (Y) Pin 11: Ground (GND) Pin 12: Ground (GND) Pin 13: Input VCC Pin 14: Input VCC Pin 15: Input VCC Pin 16: Input VCC

Functional Features

• The DG308BDY is an 8-channel digital multiplexer.
• It allows the selection of one out of eight input signals to be routed to the output.
• The selection is controlled by the enable pin (EN).
• The IC operates at high speed and consumes low power.
• It is designed to work with a wide range of supply voltages.

Advantages and Disadvantages

Advantages

• High-speed operation allows for quick signal routing.
• Low power consumption helps in reducing energy usage.
• Wide supply voltage range provides flexibility in various applications.
• DIP package allows for easy integration into existing circuit boards.

Disadvantages

• Limited number of input channels (8) may not be sufficient for certain complex systems.
• Propagation delay time of 10 ns may introduce slight latency in signal transmission.

Working Principles

The DG308BDY operates based on the principle of digital multiplexing. When the enable pin (EN) is activated, the IC selects one of the eight input signals based on the binary address provided by pins A0-A7. The selected input signal is then routed to the output pin (Y). The IC works with a wide range of supply voltages and ensures high-speed operation while consuming low power.

Detailed Application Field Plans

The DG308BDY can be used in various applications that require signal routing and selection. Some potential application fields include:

1. Data communication systems
2. Telecommunication equipment
3. Industrial automation
4. Test and measurement instruments
5. Audio/video signal switching

Detailed and Complete Alternative Models

• CD4051B: 8-channel analog multiplexer/demultiplexer
• SN74HC151: 8-input multiplexer
• MC14051B: 8-channel analog multiplexer/demultiplexer
• 74HC151: 8-input multiplexer
• CD74HC4051: 8-channel analog multiplexer/demultiplexer

These alternative models offer similar functionality to the DG308BDY and can be considered as alternatives depending on specific requirements and availability.

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