SN74CBT16211ADL

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Multiplexer/Demultiplexer
• Characteristics: High-speed, low-power, bidirectional switching capabilities
• Package: 56-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: A versatile IC that enables bidirectional data transfer between multiple sources and destinations
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Number of Channels: 24
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Supply Voltage Range: 2V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• On-state Resistance: 5Ω (typical)
• Bandwidth: 400MHz (typical)

Detailed Pin Configuration

The SN74CBT16211ADL has a total of 56 pins, which are assigned as follows:

1. OE (Output Enable) pin
2. A0-A3 (Address Inputs) pins
3. B0-B3 (Address Inputs) pins
4. I/O0-I/O23 (Bidirectional Data) pins
5. GND (Ground) pin
6. VCC (Supply Voltage) pin

For the complete pin configuration diagram, please refer to the datasheet.

Functional Features

• Bidirectional switching: Allows data to flow in both directions between multiple sources and destinations.
• High-speed operation: Capable of handling data rates up to 400MHz, making it suitable for high-performance applications.
• Low power consumption: Designed to minimize power consumption, making it ideal for battery-powered devices.
• Wide supply voltage range: Can operate within a range of 2V to 3.6V, providing flexibility in various applications.
• Output enable control: The OE pin allows for easy control of the IC's output state.

Advantages and Disadvantages

Advantages: - Versatile multiplexer/demultiplexer solution - High-speed operation - Low power consumption - Wide supply voltage range - Easy output enable control

Disadvantages: - Limited number of channels (24) - Requires careful consideration of input/output voltage levels

Working Principles

The SN74CBT16211ADL is based on CMOS technology, which enables bidirectional data transfer. It utilizes a combination of transmission gates and control logic to selectively connect the input/output lines to the desired channels. The OE pin controls the output enable state, allowing the IC to function as a multiplexer or demultiplexer.

Detailed Application Field Plans

The SN74CBT16211ADL finds applications in various fields, including:

1. Communication systems: Enables data routing and switching in telecommunication networks.
2. Data acquisition systems: Facilitates the selection and routing of analog and digital signals.
3. Test and measurement equipment: Allows for flexible signal routing during testing and analysis.
4. Industrial automation: Provides bidirectional data transfer between sensors, actuators, and control systems.
5. Automotive electronics: Supports data communication between different modules within a vehicle.

Detailed and Complete Alternative Models

1. SN74CBT3257: 32-channel multiplexer/demultiplexer with similar characteristics and package.
2. CD74HC4067: 16-channel analog multiplexer/demultiplexer with different characteristics but compatible pin configuration.
3. SN74LVC1G3157: Single-channel analog switch with similar characteristics and smaller package size.

These alternative models offer different channel counts, characteristics, and package options to suit specific application requirements.

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