SN74LVTH646DW

Series:	74LVTH
Packaging:	Tube
Part Status:	Active
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:	74LVTH646

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Introduction

The SN74LVTH646DW is a logic-buffer, driver, receiver, and transceiver chip manufactured by Texas Instruments. It is part of the logic family of devices from the TI and is an integrated circuit which contains the required logic functions for implementation in digital electronic systems.The SN74LVTH646DW contains a high speed TTL-logic logic buffer and a low current 3-state receiver. This combination of technologies makes it suitable for high speed data transfer applications where a wide range of operating voltages is required.

Application Fields

The SN74LVTH646DW is widely used in a variety of application fields such as automotive, computer, consumer and industrial applications.This device can be used in automotive applications where high speed data transfer is a requirement, such as vehicle communication networks or car alarms.In consumer applications the chip is used in representing the input/output (I/O) interface Electronics Component (EC) between a controller and a peripheral device, such as a printer or a camera.SN74LVTH646DW is also widely used in computer applications for data transfer and for I/O interface functions with peripherals.It can also be used in industrial applications where speed and low power requirements are required, such as process control and factory automation.

Working Principle

The SN74LVTH646DW is based on a number of basic principles to achieve its functionality. These include a high speed TTL-logic buffer, a low power 3-state receiver, and a bus driver for low power data transfer over a line.The SN74LVTH646DW supports the TTL logic family. The logic buffer allows high speed data transfer in both directions, while the 3-state receiver enables data to be transferred in both directions. The logic buffer can also be used to drive an open collector line and thereby enables easy i/O expansion.The bus driver is used to drive a line and can be used to allow multiple chips to be connected and driven in parallel. This allows higher rate data transfer.

Conclusion

The SN74LVTH646DW is a versatile logic-buffer, driver, receiver, and transceiver device, which is widely used in a variety of industrial, consumer, and automotive applications. Its features allow it to be used for high speed data transfer, low power operation and expansion of the I/O interface. These features make the SN74LVTH646DW an ideal solution for many digital electronic systems.

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