74FST3257DR2G

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

Logic-signal switch devices are used in a wide range of applications in order to select, route, and/or decode signals. One such device is the FST3257DR2G, a 3.5V CMOS octal 3-state non-inverting buffer. This device has been designed to drive bus lines, multiplexers, and similar circuits that require minimal loading and to buffer four address lines in memory and I/O systems. In this article, we will explore the application fields and working principle of the FST3257DR2G.

Applications of the FST3257DR2G

The FST3257DR2G is an integrated circuit that can be used in a wide range of applications, such as clocks and digital video. The FST3257DR2G is also used in many microcontroller-based systems for buffering data, address, and control signals.

In addition to the above-mentioned applications, the FST3257DR2G can also be used in the following applications:

• Data isolation
• Multiplexer/demultiplexer circuits
• Address/data distribution
• Latch/register circuits
• Generating logic zero/one levels
• Data validation or filtration
• Buffer input/output ports

Working Principle of the FST3257DR2G

The FST3257DR2G is an octal 3-state non-inverting buffer that works according to the followingl principles:

• When the Output Enable (OE) pin is low, the FST3257DR2G is enabled and the output state is determined by the input state.
• When the OE pin is high, all output pins are forced to a high-impedance state.

The FST3257DR2G has two output channels, A and B. Channel A can be used to connect with input A and B, while channel B is used to connect with input C and D. Each output is capable of sinking up to 32 mA of current when enabled; when disabled, the output is in a high-impedance state.

The FST3257DR2G is a 3.5V CMOS device and operates over a temperature range of -25°C to +85°C. The operating supply voltage of the FST3257DR2G ranges from 2V to 3.6V.

Conclusion

The FST3257DR2G is an octal 3-state non-inverting buffer that can be used in a wide variety of applications, such as clocks and digital video. It is a 3.5V CMOS device and operates over a temperature range of -25°C to +85°C. The operating supply voltage of the FST3257DR2G ranges from 2V to 3.6V. The FST3257DR2G can be used in data isolation, multiplexer/demultiplexer circuits, address/data distribution, latch/register circuits, and/or generating logic zero/one levels.

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