SN74CBT3345DBRE4

Product Overview

Category

SN74CBT3345DBRE4 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used as a bidirectional, 8-bit level translator and multiplexer/demultiplexer.

Characteristics

• Bidirectional voltage-level translation between different logic levels
• Wide operating voltage range
• Low power consumption
• High-speed operation
• ESD protection for robustness
• RoHS compliant

Package

SN74CBT3345DBRE4 is available in a small package with 24 pins. The package type is TSSOP (Thin Shrink Small Outline Package).

Essence

The essence of SN74CBT3345DBRE4 lies in its ability to facilitate voltage-level translation and multiplexing/demultiplexing functions in various electronic systems.

Packaging/Quantity

SN74CBT3345DBRE4 is typically packaged in reels or tubes. The quantity per reel or tube may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage: 2 V to 6 V
• Logic Voltage Levels: 1.8 V, 2.5 V, 3.3 V, 5 V
• Number of Channels: 8
• Input/Output Type: CMOS/TTL
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: <10 ns
• On-State Resistance: <10 Ω

Detailed Pin Configuration

The pin configuration of SN74CBT3345DBRE4 is as follows:

Pin 1: Channel 1 A-side I/O Pin 2: Channel 1 B-side I/O Pin 3: Channel 2 A-side I/O ... Pin 23: Channel 8 B-side I/O Pin 24: Channel 8 A-side I/O

Functional Features

• Bidirectional voltage-level translation between different logic levels
• Multiplexing and demultiplexing of digital signals
• Low power consumption for energy-efficient operation
• Fast switching speed for high-speed data transmission
• ESD protection to ensure reliability in harsh environments

Advantages and Disadvantages

Advantages

• Versatile voltage-level translation capabilities
• Wide operating voltage range allows compatibility with various systems
• Compact package size for space-constrained applications
• Robust ESD protection enhances reliability

Disadvantages

• Limited number of channels (8 channels)
• Not suitable for applications requiring a higher number of channels

Working Principles

SN74CBT3345DBRE4 operates based on the principles of CMOS technology. It utilizes a combination of transistors and switches to perform bidirectional voltage-level translation and multiplexing/demultiplexing functions. The IC's internal circuitry ensures efficient signal transfer while minimizing power consumption.

Detailed Application Field Plans

SN74CBT3345DBRE4 finds applications in various electronic systems, including but not limited to:

1. Communication devices: Facilitating voltage-level translation between different communication protocols.
2. Data acquisition systems: Enabling multiplexing/demultiplexing of analog and digital signals.
3. Industrial automation: Supporting interface conversion between different control systems.
4. Automotive electronics: Providing level translation for sensors, actuators, and communication modules.
5. Consumer electronics: Enabling compatibility between devices with different logic voltage levels.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SN74CBT3345DBRE4 are:

1. CD4051B: 8-channel analog multiplexer/demultiplexer IC.
2. TXS0108EPWR: 8-bit bidirectional voltage-level translator with automatic direction sensing.
3. PCA9306DCUR: Dual bidirectional I2C-bus and SMBus voltage-level translator.

These alternative models can be considered based on specific application requirements and compatibility with the system design.

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