SN74ACT8997DWR

Product Overview

• Category: Integrated Circuit
• Use: Digital Logic
• Characteristics: High-speed, low-power consumption
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Multiplexer/Demultiplexer IC
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Technology: Advanced CMOS
• Number of Inputs: 8
• Number of Outputs: 16
• Supply Voltage Range: 2V to 6V
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 5ns (typical)
• Output Drive Capability: ±24mA
• Input Capacitance: 3pF (typical)

Detailed Pin Configuration

The SN74ACT8997DWR has a total of 20 pins. The pin configuration is as follows:

1. A0
2. A1
3. A2
4. A3
5. A4
6. A5
7. A6
8. A7
9. Y0
10. Y1
11. Y2
12. Y3
13. Y4
14. Y5
15. Y6
16. Y7
17. Y8
18. Y9
19. Y10
20. Y11

Functional Features

• 8-input multiplexer with 16 output lines
• Low power consumption
• High-speed operation
• Wide supply voltage range
• Schmitt-trigger inputs for noise immunity
• ESD protection on all inputs and outputs

Advantages and Disadvantages

Advantages: - Versatile multiplexing and demultiplexing capabilities - High-speed operation allows for efficient data processing - Wide supply voltage range enables compatibility with various systems - Schmitt-trigger inputs provide noise immunity, ensuring reliable operation - ESD protection safeguards the IC from electrostatic discharge

Disadvantages: - Limited number of output lines compared to some other multiplexer ICs - Higher power consumption compared to certain low-power alternatives

Working Principles

The SN74ACT8997DWR is a multiplexer/demultiplexer IC that allows for the selection of one out of eight input lines and routes it to one of the sixteen output lines. The selection of the input line is controlled by the address inputs (A0-A7). The selected input is then transmitted to the corresponding output line (Y0-Y11).

The IC operates on advanced CMOS technology, providing high-speed performance with low power consumption. The Schmitt-trigger inputs ensure noise immunity, making it suitable for applications in noisy environments.

Detailed Application Field Plans

The SN74ACT8997DWR finds applications in various fields, including:

1. Data communication systems: Used for data routing and switching in networking equipment.
2. Industrial automation: Enables efficient control signal routing in automated systems.
3. Test and measurement equipment: Facilitates signal routing and multiplexing in testing setups.
4. Audio/video systems: Allows for audio/video signal switching and routing in multimedia devices.
5. Automotive electronics: Used for signal routing and multiplexing in automotive control systems.

Detailed and Complete Alternative Models

1. CD4051B: 8-channel analog multiplexer/demultiplexer IC
2. MC14051B: 8-channel analog multiplexer/demultiplexer IC
3. 74HC151: 8-input multiplexer IC
4. 74LS151: 8-input multiplexer IC
5. CD74HC4067: 16-channel analog multiplexer/demultiplexer IC

These alternative models offer similar functionality and can be considered as substitutes for the SN74ACT8997DWR in various applications.

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