SN74ALVCF162835VR

Product Overview

Category: Integrated Circuit (IC)
Use: Logic Level Translator
Characteristics:
- High-speed operation
- Low power consumption
- Wide voltage range
- Bidirectional translation capability
Package: VR (BGA)
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: 0V to VCC
Output Voltage Range: 0V to VCC
Operating Temperature Range: -40°C to +85°C
Propagation Delay: 2.5ns (typical)
Maximum Frequency: 400MHz

Detailed Pin Configuration

The SN74ALVCF162835VR has a total of 56 pins. The pin configuration is as follows:

Functional Features

Bidirectional voltage level translation between two independent voltage domains
Automatic direction sensing and control
Supports mixed-mode signal operation (5V tolerant I/Os)
Provides ESD protection on all pins
Low power consumption

Advantages

High-speed operation allows for efficient data transfer
Wide voltage range compatibility enables use in various applications
Bidirectional translation capability simplifies circuit design
Low power consumption helps conserve energy

Disadvantages

Limited number of available alternative models
Relatively high cost compared to simpler logic level translators

Working Principles

The SN74ALVCF162835VR is a bidirectional voltage level translator that allows seamless communication between two different voltage domains. It automatically senses the direction of data flow and translates the logic levels accordingly. The device operates at high speed, ensuring efficient data transfer between the two domains. It also features low power consumption, making it suitable for battery-powered applications.

Detailed Application Field Plans

The SN74ALVCF162835VR can be used in various applications where logic level translation is required. Some potential application fields include:

Microcontrollers interfacing with different voltage peripherals
Communication systems involving multiple voltage domains
Industrial automation and control systems
Automotive electronics
Consumer electronics

Detailed and Complete Alternative Models

While the SN74ALVCF162835VR is a versatile logic level translator, there are alternative models available in the market that offer similar functionality. Some of the alternatives to consider are:

TXB0108: 8-bit bidirectional voltage-level translator with automatic direction sensing
PCA9306: Dual bidirectional I2C-bus and SMBus voltage-level translator
SN74LVC4245A: Octal bus transceiver and voltage level shifter

These alternative models provide comparable features and can be considered based on specific application requirements.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SN74ALVCF162835VR dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of SN74ALVCF162835VR:

Q: What is SN74ALVCF162835VR? A: SN74ALVCF162835VR is a 16-bit universal bus driver with 3-state outputs, designed for voltage translation between different logic levels.
Q: What is the operating voltage range of SN74ALVCF162835VR? A: SN74ALVCF162835VR operates within a voltage range of 1.65V to 3.6V.
Q: Can SN74ALVCF162835VR be used for bidirectional level shifting? A: Yes, SN74ALVCF162835VR supports bidirectional level shifting, making it suitable for applications where data needs to be transferred between devices operating at different voltage levels.
Q: What is the maximum data transfer rate supported by SN74ALVCF162835VR? A: SN74ALVCF162835VR supports high-speed data transfer rates up to 400 Mbps.
Q: Does SN74ALVCF162835VR have built-in ESD protection? A: Yes, SN74ALVCF162835VR has built-in ESD protection, which helps safeguard against electrostatic discharge events.
Q: Can SN74ALVCF162835VR be used in automotive applications? A: Yes, SN74ALVCF162835VR is qualified for automotive applications and meets the necessary industry standards.
Q: How many output enable (OE) pins does SN74ALVCF162835VR have? A: SN74ALVCF162835VR has two output enable (OE) pins, allowing for independent control of the output buffers.
Q: What is the power supply current consumption of SN74ALVCF162835VR? A: The power supply current consumption of SN74ALVCF162835VR varies depending on the operating conditions, but it typically ranges from a few microamps to a few milliamps.
Q: Can SN74ALVCF162835VR be used in mixed-voltage systems? A: Yes, SN74ALVCF162835VR is suitable for mixed-voltage systems as it provides bidirectional level shifting between different voltage domains.
Q: Are there any application notes or reference designs available for SN74ALVCF162835VR? A: Yes, Texas Instruments provides application notes and reference designs that can help users understand and implement SN74ALVCF162835VR in their technical solutions.

Please note that these answers are general and may vary based on specific design requirements and application scenarios. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.