SN74AVCH4T245DGVR

Input Signal:	--
Base Part Number:	74AVCH4T245
Supplier Device Package:	16-TVSOP
Package / Case:	16-TFSOP (0.173", 4.40mm Width)
Mounting Type:	Surface Mount
Features:	--
Operating Temperature:	-40°C ~ 85°C (TA)
Data Rate:	380Mbps
Output Type:	Tri-State, Non-Inverted
Output Signal:	--
Series:	74AVCH
Voltage - VCCB:	1.2V ~ 3.6V
Voltage - VCCA:	1.2V ~ 3.6V
Channels per Circuit:	2
Number of Circuits:	2
Channel Type:	Bidirectional
Translator Type:	Voltage Level
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The SN74AVCH4T245DGVR is a four-channel translator and level-shifter module, supporting multiple voltage levels and signaling standards. This logic device can provide quick and reliable level-shifting, keeping signals free of distortion or other problems that can be caused by electrical noise. It is commonly used in the communications and data processing industries, as well as in a range of other applications. In this article, we will discuss the application field and working principle of this versatile device.

Application Field

The SN74AVCH4T245DGVR is suitable for applications requiring the conversion of logic levels. This logic module allows voltages to be shifted between logic families, allowing it to be used in a variety of industries and applications.For example, it can be used in telecommunications applications, such as wireless communications systems, in order to perform the necessary voltage shifting between different communications standards. It is also commonly used in embedded systems, used to bridge between two different logic families and ensure smooth operation. Additionally, due to its backwards-compatibility with older logic-level families, the SN74AVCH4T245DGVR can be used in a variety of legacy systems.

Working Principle

The SN74AVCH4T245DGVR operates on a differential line driver concept, whereby each channel utilizes a pair of inverters with a single side power supply. This creates a differential voltage drop between the two inverters in order to create the necessary level-shifting.In order to achieve different voltage levels, the device uses a unique “Programmable Divider” system. This system adjusts the amount of current supplied to the module, thus allowing the user to select different output levels. Additionally, the device also provides input hysteresis to reduce metastability issues.

Conclusion

The SN74AVCH4T245DGVR is a versatile four-channel translator and level-shifter module, allowing multiple voltage levels and signaling standards to be converted through differential line driver operation. It is commonly used in the telecommunications and data processing industries, as well as in embedded systems and legacy systems.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description