SN74CBT3244CDBQR

Product Overview

Category

SN74CBT3244CDBQR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a digital switch for multiplexing and demultiplexing signals in various electronic devices.

Characteristics

• Low power consumption
• High-speed switching
• Wide operating voltage range
• Bidirectional signal flow capability
• ESD protection
• RoHS compliant

Package

SN74CBT3244CDBQR is available in a 56-pin thin quad flat package (TQFP).

Essence

The essence of SN74CBT3244CDBQR lies in its ability to efficiently control the routing of digital signals within electronic systems, enabling seamless communication between different components.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing 2500 units of SN74CBT3244CDBQR.

Specifications

• Supply Voltage: 2.3V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• On-state Resistance: 5Ω (maximum)
• Input/Output Capacitance: 5pF (typical)
• Bandwidth: 400MHz (typical)

Detailed Pin Configuration

1. OE (Output Enable) - Output control pin
2. A0-A7 (Analog/Digital Inputs) - Address inputs for channel selection
3. B0-B7 (Digital Inputs/Outputs) - Data inputs/outputs for channels
4. VCC (Power Supply) - Positive supply voltage
5. GND (Ground) - Ground reference
6. NC (No Connection) - Unused pin

Functional Features

• Bidirectional signal transmission
• Channel selection through address inputs
• Low on-state resistance for minimal signal distortion
• Output enable control for efficient power management
• ESD protection for enhanced reliability

Advantages and Disadvantages

Advantages

• Low power consumption
• High-speed switching capability
• Wide operating voltage range allows compatibility with various systems
• Bidirectional signal flow simplifies circuit design
• ESD protection ensures durability in harsh environments

Disadvantages

• Relatively high on-state resistance compared to some alternative models
• Limited number of channels (8) may not be sufficient for certain applications requiring higher channel count

Working Principles

SN74CBT3244CDBQR operates based on the principles of digital multiplexing and demultiplexing. It uses address inputs to select a specific channel, allowing the transmission of digital signals in both directions. The output enable pin controls the activation of the outputs, providing flexibility in managing power consumption.

Detailed Application Field Plans

SN74CBT3244CDBQR finds extensive use in various electronic systems, including but not limited to: - Data communication devices - Networking equipment - Test and measurement instruments - Automotive electronics - Industrial automation systems

Detailed and Complete Alternative Models

1. SN74CBT3257CDBQR: Similar to SN74CBT3244CDBQR, but with 4 channels instead of 8.
2. SN74CBT16211ADGGR: Offers 16 channels for higher channel count requirements.
3. SN74CBT3384ADBQR: Provides 10 channels and features lower on-state resistance.

These alternative models offer different channel counts and specifications, allowing users to choose the most suitable option for their specific application needs.

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