74HCT245DTR2G

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

The 74HCT245DTR2G is a logic product which provides high performance and low power consumption. It is classified as a logic device and is used in many applications. This article will discuss the application field and working principle of the 74HCT245DTR2G.

This device is a level translator and buffer that is designed for 2.3-3.6v supply voltage. It operates at a maximum frequency of 79MHz, with a minimum gate delay of 4.5ns, a maximum propagation delay of 11.5ns, and a power dissipation of 395mW. Its 8-bit bidirectional I/O channels require no external components for operation, which makes it a great choice for applications with limited board space.

The 74HCT245DTR2G is suitable for high speed bidirectional data transmission between devices that operate at different voltages. It is widely used in digital communication systems for data retiming and conditioning. Other applications include automotive, industrial, military, and other digital I/O applications. It is also used as a bus expander in embedded systems.

The 74HCT245DTR2G belongs to the 74HCT family, which is the successor to the 7400 series TTL logic family. It uses advanced CMOS technology, which provides very high speed, robust performance and low power consumption. It is designed to be tolerant of voltage spikes and noise, and its p-channel MOSFET construction results in improved immunity to ESD.

The 74HCT245DTR2G operates in three different modes: input, output, and bidirectional. The input mode allows the device to take on a high or low state depending on the voltage being applied at the input. The output mode allows the device to drive the output high or low based on the voltage at the input. The bidirectional mode allows the device to take on input or output operations depending on the voltage at the control pin.

In the input mode, the 74HCT245DTR2G senses logic levels at the input and drives the output voltage according to the logic level present at the input. In the output mode, the supply voltage is applied to the output and the logic levels from the input determine the output level. In the bidirectional mode, the output level is controlled by the voltage at the control pin. When the control pin is high, the output will be driven according to the input logic level, and when the control pin is low, the device will act as an output and will drive the output to a voltage level determined by the supply voltage.

The 74HCT245DTR2G is a versatile logic device that can be used in a wide variety of applications. It operates at high speed, has low power consumption and provides high performance. Its versatile feature set makes it a great choice for many digital I/O applications.

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