74VCX16841MTDX

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics:
  • Low voltage operation
  • High-speed performance
  • Bidirectional translation capability
  • Wide operating voltage range
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Logic level translation between different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range (A Port): 0V to VCC_A
• Input Voltage Range (B Port): 0V to VCC_B
• Output Voltage Range (A Port): 0V to VCC_A
• Output Voltage Range (B Port): 0V to VCC_B
• Maximum Operating Frequency: 200MHz
• Propagation Delay: 2.5ns (typical)

Detailed Pin Configuration

The 74VCX16841MTDX IC has a total of 48 pins, which are organized as follows:

• Pin 1: B1
• Pin 2: A1
• Pin 3: GND
• Pin 4: B2
• Pin 5: A2
• ...
• Pin 48: VCC

Functional Features

• Bidirectional Translation: Allows for seamless translation of logic levels between two voltage domains.
• Automatic Direction Control: Eliminates the need for external control signals by automatically determining the direction of data flow.
• High-Speed Performance: Enables fast data transmission with a maximum operating frequency of 200MHz.
• Wide Operating Voltage Range: Supports voltage translation between different voltage domains ranging from 1.2V to 3.6V.

Advantages and Disadvantages

Advantages: - Low voltage operation makes it suitable for low-power applications. - High-speed performance allows for efficient data transfer. - Bidirectional translation capability simplifies circuit design.

Disadvantages: - Limited to a maximum operating frequency of 200MHz. - Requires careful consideration of voltage compatibility between input and output domains.

Working Principles

The 74VCX16841MTDX utilizes a combination of MOSFETs and CMOS technology to achieve logic level translation. It employs a voltage level shifting technique that enables bidirectional translation between two voltage domains. The automatic direction control feature determines the direction of data flow based on the input and output voltage levels, eliminating the need for external control signals.

Detailed Application Field Plans

The 74VCX16841MTDX is commonly used in various applications where logic level translation is required. Some of the typical application fields include: - Microcontrollers interfacing with different voltage peripherals - Communication systems involving multiple voltage domains - Battery-powered devices requiring low voltage operation

Detailed and Complete Alternative Models

• SN74LVC1T45: Unidirectional voltage level translator with similar characteristics and package options.
• TXB0108: Eight-channel bidirectional voltage-level translator with higher operating frequency capabilities.
• PCA9306: Dual bidirectional I2C-bus and SMBus voltage-level translator with integrated level-shifting and isolation features.

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