CD40257BM96E4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Multiplexer/Demultiplexer
• Characteristics: High-speed, low-power consumption
• Package: SOIC-16
• Essence: Digital logic IC for data routing and selection
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 3V to 18V
• Logic Family: CMOS
• Number of Channels: 2
• Input/Output Type: Single-ended
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 50ns (typical)

Detailed Pin Configuration

The CD40257BM96E4 has a total of 16 pins. The pin configuration is as follows:

1. A0: Channel A Data Input
2. A1: Channel A Data Input
3. B0: Channel B Data Input
4. B1: Channel B Data Input
5. S: Channel Selection Input
6. GND: Ground
7. Y0: Channel A Output
8. Y1: Channel B Output
9. VDD: Supply Voltage
10. Y2: Channel A Output
11. Y3: Channel B Output
12. Y4: Channel A Output
13. Y5: Channel B Output
14. Y6: Channel A Output
15. Y7: Channel B Output
16. VSS: Negative Supply Voltage

Functional Features

• Dual-channel multiplexer/demultiplexer functionality
• Wide supply voltage range allows for versatile applications
• Low power consumption makes it suitable for battery-powered devices
• High-speed operation enables efficient data routing and selection
• CMOS logic family ensures compatibility with various digital systems

Advantages and Disadvantages

Advantages: - Versatile functionality as both a multiplexer and demultiplexer - Wide supply voltage range allows for flexible integration into different systems - Low power consumption extends battery life in portable devices - High-speed operation enables efficient data processing

Disadvantages: - Limited number of channels (2) may not be sufficient for complex applications requiring more inputs/outputs - CMOS logic family may be susceptible to noise interference in certain environments

Working Principles

The CD40257BM96E4 is a digital logic IC that operates as a dual-channel multiplexer/demultiplexer. It routes and selects data between two input channels (A and B) based on the selection input (S). When S is low, the data from channel A is passed to the output channels (Y0-Y7), and when S is high, the data from channel B is selected. The IC operates on a wide supply voltage range and utilizes CMOS technology for efficient and reliable data processing.

Detailed Application Field Plans

The CD40257BM96E4 finds applications in various fields where data routing and selection are required. Some potential application areas include:

1. Communication Systems: Used for data switching and signal routing in telecommunication networks.
2. Industrial Automation: Enables efficient control and monitoring of multiple sensors and actuators.
3. Automotive Electronics: Facilitates data selection and routing in automotive control systems.
4. Consumer Electronics: Integrated into audio/video equipment for signal switching and routing.
5. Medical Devices: Utilized for data selection and routing in medical imaging and diagnostic equipment.

Detailed and Complete Alternative Models

1. CD4051BM96E4: 8-channel analog multiplexer/demultiplexer with similar characteristics and package.
2. CD74HC4067M96E4: 16-channel analog multiplexer/demultiplexer with higher channel count and different logic family.
3. CD4052BM96E4: Dual 4-channel analog multiplexer/demultiplexer with similar characteristics and package.

(Note: The above alternative models are provided for reference and may have slight variations in specifications and pin configuration.)

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