74AVC2T45DP-Q100H

Series:	Automotive, AEC-Q100, 74AVC
Packaging:	Tape & Reel (TR)
Part Status:	Active
Translator Type:	Voltage Level
Channel Type:	Bidirectional
Number of Circuits:	1
Channels per Circuit:	2
Voltage - VCCA:	0.8V ~ 3.6V
Voltage - VCCB:	0.8V ~ 3.6V
Input Signal:	--
Output Signal:	--
Output Type:	Tri-State, Non-Inverted
Data Rate:	500Mbps
Operating Temperature:	-40°C ~ 125°C (TA)
Features:	--
Mounting Type:	Surface Mount
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package:	8-TSSOP
Base Part Number:	74AVC2T45

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Introduction of 74AVC2T45DP-Q100H

74AVC2T45DP-Q100H is an advanced technology 3.3V 8-channel bus transceiver (Bus Driver) with 5V tolerant input and output pins. This device is designed to interface between a 5V microcontroller and any other logic level device. It also provides two-level logic compatibility level, therefore allowing the user to interface devices with different logic levels, such as 3.3V, 5V and even 24V, without the need for level shifters. Its operating frequency is specified up to 20MHz.

Application Field and Working Principle

74AVC2T45DP-Q100H features low-power, high-speed, and high-current drive capability, making it ideal for use in a variety of applications. It is commonly used in networking, communication, audio, video and computer peripherals systems. It can be used for low-power or high-power requirements, as well as for a wide range of inter-device communication requirements and is durable enough to withstand noisy and extreme operating environments.The 74AVC2T45DP-Q100H works by providing a two-level logic level translation, where the output of the device is matched to the input of the controller. It allows communication between devices with different logic voltages, such as 3.3V, 5V, and 24V, and eliminates the need for additional level shifters.The two-level logic level translation works by equipping each transceiver with two separate output transistors. The outputs of each device can be set to match either the 5V or 3.3V logic levels, allowing bidirectional communication between the two devices. The 74AVC2T45DP-Q100H is also equipped with hysteresis, which allows it to respond to logic signals with noise immunes. Moreover, the device is also equipped with a failsafe circuit, which keeps the output in a safe state in the event of an open or short circuit. Additionally, it is equipped with a slew rate limiting/slew rate control circuit, which prevents the transceiver from switching too quickly, thus preventing noise from entering the system.The 74AVC2T45DP-Q100H is also designed to minimize power consumption and electromagnetic interference (EMI), making it ideal for use in embedded systems. In addition, it is RoHS compliant and UL recognized.

Conclusion

74AVC2T45DP-Q100H is a high-performance, low-power transceiver designed to reduce power consumption, reduce EMI, and provide two-level logic-level compatibility. It is commonly used in networking, communication, audio, video, and computer peripherals systems, as well as in embedded systems. Its failsafe and slew rate limiting circuits make it a durable and reliable choice for a wide range of applications.

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