74AVC1T45FZ4-7

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Signal Level Shifter
Characteristics: High-speed, Low-power consumption
Package: SOT-553
Essence: Bi-directional voltage level translator
Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

Supply Voltage Range: 1.65V to 5.5V
Input Voltage Range (VREF): GND to VCC
Output Voltage Range (A/B Port): GND to VCC
Maximum Data Rate: 400 Mbps
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74AVC1T45FZ4-7 IC has the following pin configuration:

___________ | | A1 |1 6| VCC B1 |2 5| OE# GND |3 4| B2/A2 |___________|

Functional Features

Bi-directional voltage level shifting between two different voltage domains.
Automatic direction sensing eliminates the need for a direction control signal.
Supports bidirectional data transfer between devices operating at different voltage levels.

Advantages

High-speed operation allows for efficient data transmission.
Low-power consumption helps in reducing overall power requirements.
Small package size (SOT-553) enables space-saving designs.
Automatic direction sensing simplifies system design.

Disadvantages

Limited supply voltage range may not be suitable for all applications.
Maximum data rate of 400 Mbps may not meet the requirements of high-speed communication protocols.

Working Principles

The 74AVC1T45FZ4-7 is designed to translate signals between two voltage domains. It uses a level shifting technique to ensure compatibility between devices operating at different voltage levels. The IC automatically senses the direction of data flow and adjusts the voltage levels accordingly, eliminating the need for an external control signal.

Detailed Application Field Plans

The 74AVC1T45FZ4-7 is commonly used in various applications, including: - Communication systems - Industrial automation - Consumer electronics - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the 74AVC1T45FZ4-7 are: - SN74LVC1T45DBVR - NC7SZ04P5X - TXB0108PWR

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Navedite 10 uobičajenih pitanja i odgovora vezanih uz primjenu 74AVC1T45FZ4-7 u tehničkim rješenjima

Sure! Here are 10 common questions and answers related to the application of the 74AVC1T45FZ4-7 in technical solutions:

Q1: What is the 74AVC1T45FZ4-7? A1: The 74AVC1T45FZ4-7 is a single-bit, dual supply voltage level translator with 3-state outputs. It is commonly used for voltage level shifting between different logic levels.

Q2: What is the operating voltage range of the 74AVC1T45FZ4-7? A2: The 74AVC1T45FZ4-7 operates with a supply voltage range of 1.2V to 3.6V.

Q3: What is the maximum data rate supported by the 74AVC1T45FZ4-7? A3: The 74AVC1T45FZ4-7 supports a maximum data rate of 400 Mbps.

Q4: Can the 74AVC1T45FZ4-7 be used for bidirectional level translation? A4: Yes, the 74AVC1T45FZ4-7 can be used for bidirectional level translation as it has separate input/output ports for each direction.

Q5: What is the output drive strength of the 74AVC1T45FZ4-7? A5: The 74AVC1T45FZ4-7 has a typical output drive strength of ±24 mA.

Q6: Does the 74AVC1T45FZ4-7 have built-in ESD protection? A6: Yes, the 74AVC1T45FZ4-7 has built-in ESD protection on all pins, which helps to safeguard against electrostatic discharge.

Q7: Can the 74AVC1T45FZ4-7 be used in mixed-voltage systems? A7: Yes, the 74AVC1T45FZ4-7 is suitable for use in mixed-voltage systems as it can translate signals between different voltage domains.

Q8: What is the power supply sequencing requirement for the 74AVC1T45FZ4-7? A8: The 74AVC1T45FZ4-7 does not have any specific power supply sequencing requirements. Both VCCA and VCCB can be powered up simultaneously or independently.

Q9: Can the 74AVC1T45FZ4-7 be used in high-speed applications? A9: Yes, the 74AVC1T45FZ4-7 is designed for high-speed applications and supports data rates up to 400 Mbps.

Q10: Are there any special considerations for PCB layout when using the 74AVC1T45FZ4-7? A10: It is recommended to follow good PCB layout practices, such as minimizing trace lengths, reducing noise coupling, and providing proper decoupling capacitors near the power supply pins, to ensure optimal performance of the 74AVC1T45FZ4-7.

Please note that these answers are general and may vary depending on the specific application and requirements.