QS3390QG8 Integrated Circuits (ICs)

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 switches, multiplexers, and decoders are integral to a range of digital circuit applications. The QS3390QG8 was designed to provide highly integrated electronic components that contribute to higher signal integrity and circuit board design flexibility. This article takes a closer look at the applications of the QS3390QG8 and its working principles.

QS3390QG8 Applications

The QS3390QG8 is designed to be a low power, high speed 5V CMOS latch with eight independent channels and a 32-bit bus interface, allowing it to switch between logic and signal in different configurations. For industrial, communication and consumer applications, the latching feature can be used in circuit protection, or turning off and on signals, as well as power down applications. In addition, it can also be used for memory address protection, and for data transmission clock and strobe signal control. The QS3390QG8 benefits from a low voltage, low power consumption, low stand-by current, high isolation, and a technical operation temperature range of 0°C to +100°C.

QS3390QG8 Working Principle

The working principle of the QS3390QG8 involves a special type of latching circuit. The latch serves as the medium between input logic signals and output decoded signals, translating incoming data into a predetermined digital signal. When enabled, the latch circuit allows data to be pushed onto the output. Here, two types of latch are utilized by the chip: active low and active high. The purpose of the active low type is to control the CLK/STROBE input signal, while the active high type is used to control the N/NC input signal. In order to activate the latch, a logic high level must be set to the active low latch and logic low level to the active high latch.

Conclusion

The QS3390QG8 is a multifunctional, low power CMOS latch designed for use in various digital applications, providing high signal quality and fast switching between logic states. Thanks to its 8 independent channels and 32-bit bus interface, the QS3390QG8 is suitable for various industrial, communication and consumer applications, such as circuit protection, as well as power-down applications. Additionally, its low voltage and power consumption, as well as low stand-by current make it a popular choice for applications which require low power consumption.

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