74VCX16841MTD

Product Overview

Category

The 74VCX16841MTD belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital logic applications, specifically for voltage translation and signal buffering.

Characteristics

• Voltage level shifting capability
• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compact package size

Package

The 74VCX16841MTD is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to efficiently translate voltage levels between different logic families, ensuring seamless communication between devices operating at different voltage levels.

Packaging/Quantity

The 74VCX16841MTD is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage: 1.2V - 3.6V
• Logic Family: VCX
• Number of Inputs: 20
• Number of Outputs: 20
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: <5ns

Detailed Pin Configuration

The 74VCX16841MTD has a total of 48 pins, which are assigned as follows:

• Pins 1-10: Input/Output A0-A9
• Pins 11-20: Input/Output B0-B9
• Pins 21-30: Input/Output C0-C9
• Pins 31-40: Input/Output D0-D9
• Pins 41-48: Power and Ground Pins

Functional Features

• Bidirectional voltage level translation
• Non-inverting buffer functionality
• High-speed operation suitable for time-critical applications
• Support for multiple logic families
• ESD protection for enhanced reliability

Advantages and Disadvantages

Advantages

• Efficient voltage level translation between different logic families
• Low power consumption
• Wide operating voltage range allows compatibility with various devices
• Compact package size enables space-saving designs
• High-speed operation ensures quick signal transmission

Disadvantages

• Limited number of input/output pins (20 in total)
• Not suitable for applications requiring a large number of simultaneous voltage translations

Working Principles

The 74VCX16841MTD utilizes a combination of MOSFET and CMOS technologies to achieve voltage level shifting. It employs a non-inverting buffer architecture, ensuring that the input signal is faithfully reproduced at the output with minimal distortion or delay.

Detailed Application Field Plans

The 74VCX16841MTD finds application in various digital systems where voltage translation is required. Some specific application fields include:

1. Microcontroller interfacing with different peripheral devices operating at different voltage levels.
2. Communication systems involving multiple logic families, such as UART, SPI, or I2C interfaces.
3. Memory modules where voltage translation is necessary between the memory controller and memory chips.

Detailed and Complete Alternative Models

1. SN74LVC1T45: This single-bit voltage translator offers similar functionality but with a smaller package size.
2. TXB0108: An eight-channel bidirectional voltage-level translator suitable for more complex applications.
3. PCA9306: A dual bidirectional I2C-bus and SMBus voltage-level translator with automatic direction sensing.

These alternative models provide similar voltage translation capabilities and can be considered based on specific design requirements.

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