SN74CBT16244CDL

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal Switching and Level Shifting
• Characteristics: High-speed, low-power, bidirectional voltage level translator
• Package: 56-pin VQFN package
• Essence: The SN74CBT16244CDL is a versatile IC that allows bidirectional voltage level translation between different logic levels.
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• Logic Voltage Levels: 1.8V, 2.5V, 3.3V
• Number of Channels: 16
• Input/Output Type: CMOS
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 2.7ns (Max)
• On-State Resistance: 4.5Ω (Typ)

Detailed Pin Configuration

The SN74CBT16244CDL has a total of 56 pins, which are organized as follows:

• Pins 1-8: Channel A Data Inputs/Outputs
• Pins 9-16: Channel B Data Inputs/Outputs
• Pins 17-24: Channel Enable Inputs
• Pins 25-32: Channel Output Enables
• Pins 33-40: Channel Select Inputs
• Pins 41-48: Channel Direction Control Inputs
• Pins 49-56: Ground and Power Supply Pins

Functional Features

• Bidirectional Voltage Level Translation: Allows seamless translation between different logic voltage levels.
• High-Speed Operation: The IC operates at high speeds, making it suitable for time-critical applications.
• Low Power Consumption: Designed to minimize power consumption, making it ideal for battery-powered devices.
• Wide Supply Voltage Range: Supports a wide range of supply voltages, enhancing compatibility with various systems.
• ESD Protection: Provides built-in electrostatic discharge (ESD) protection, ensuring reliability in harsh environments.

Advantages and Disadvantages

Advantages: - Versatile voltage level translation capabilities - High-speed operation - Low power consumption - Wide supply voltage range - ESD protection for enhanced reliability

Disadvantages: - Limited number of channels (16) - Requires careful consideration of input/output voltage levels to avoid signal distortion

Working Principles

The SN74CBT16244CDL utilizes a combination of CMOS technology and internal circuitry to achieve bidirectional voltage level translation. It employs a control logic that determines the direction of data flow and selects the appropriate channel for translation. The IC's low on-state resistance ensures minimal signal distortion during translation.

Detailed Application Field Plans

The SN74CBT16244CDL finds applications in various fields, including:

1. Communication Systems: Facilitates voltage level translation between different communication protocols, enabling seamless data exchange.
2. Industrial Automation: Allows interfacing between different logic voltage levels in industrial control systems, enhancing compatibility.
3. Consumer Electronics: Enables voltage level translation in devices such as smartphones, tablets, and gaming consoles, supporting diverse peripherals.
4. Automotive Electronics: Supports voltage level translation in automotive systems, ensuring proper communication between different components.
5. IoT Devices: Facilitates voltage level translation in Internet of Things (IoT) devices, enabling connectivity and interoperability.

Detailed and Complete Alternative Models

1. SN74CBT3257CDBR
2. SN74LVC1T45DBVR
3. TXB0108PWR
4. PCA9306DCUR
5. 74LVC245APW,118

These alternative models offer similar functionality and can be considered as alternatives to the SN74CBT16244CDL based on specific requirements and system constraints.

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