74LVTH543WM

Series:	74LVTH
Packaging:	Tube
Part Status:	Obsolete
Logic Type:	Transceiver, Non-Inverting
Number of Elements:	1
Number of Bits per Element:	8
Input Type:	--
Output Type:	3-State
Current - Output High, Low:	32mA, 64mA
Voltage - Supply:	2.7 V ~ 3.6 V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	24-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	24-SOIC
Base Part Number:	74LVTH543

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Introduction

The 74LVTH543WM is a 3-state buffer, designed to perform at high speed and provide low power CMOS technology. This buffer is specially designed to perform in a wide range of application fields, ranging from high speed logic gates and interfaces to buses. As it has two separate logic gates, the 74LVTH543WM operates as a logic buffer and a driver. It is able to transmit digital signals due to its high speed logic interface capabilities, making it a perfect choice for input and output applications.

Application Field

The 74LVTH543WM is a versatile buffer that is used in a variety of applications. This buffer is ideal for applications where digital signal transmission and fast logic interface is required. It is used for buffer storage and distribution of digital signals, making it suitable for multiplexer and demultiplexer applications. It is also used as an input and output buffer, as it can be configured to drive higher power logic levels. With its two separate logic gates, this buffer is also well suited for data communication and high speed logic applications.

Functionality

The 74LVTH543WM is a dual logic gate buffer, which means it has two logic levels, one for input and output. The input logic level is configured according to the logic specified in the application datasheet. The output logic is configured to enable or disable the output signal when the input is high. The output signal is driven by the buffer’s high-output driver, making it suitable for low power devices.

Working Principle

The 74LVTH543WM operates using a single clock signal, which is applied to the input. The input is then clocked through the logic gates, which are configured to perform a specific operation. Depending on the configuration, the output signal may drive either high or low logic levels. The output signal is sent to the connected devices for further processing or transmission.The buffer is capable of operating in either single-phase or dual-phase modes. In single-phase mode, the input clock signal is used to activate the buffer and the output signal is generated based on the specified logic. In dual-phase mode, the input and the output signals are both used in order to generate the desired output signal.

Conclusion

The 74LVTH543WM is a versatile logic buffer, designed for high speed logic interface and data transmission applications. Sold under the generic category of logic buffers, this 3-state buffer can be configured to enable or disable the desired output level, making it suitable for input and output applications. It is capable of operating in both single-phase and dual-phase modes, making it ideal for digital signal transmission and low power logic devices. The 74LVTH543WM is an ideal buffer for a range of applications, from high speed logic gates and interfaces to buses.

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