74HCT595D-Q100,118

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 - Shift Registers

Shift registers, commonly used in various digital circuitry, are components of digital electronics, responsible for storage and transfer of data. Among the most popular shift registers are 74HCT595D-Q100,118. This device is high-speed, low-power to meet the operational requirements of today’s digital designs.

The 74HCT595D-Q100,118 is a multi-function shift register and includes 8 latches and 9 outputs. The device has a throughput of 100MB/s, with an input temperature range of 0°C to 70°C and a supply voltage range of 2.0V to 5.5V.

Applications

74HCT595D-Q100,118 shift registers are commonly used for serial to parallel converter/driver designs, with applications in data processing, communications and control systems.

Some typical applications of these devices include: serial-to-parallel interface; clock generation; data transmission and interface designs; as well as digital signal processing (DSP) and digital upconversion. This device also provides these designs with high-speed, low-power operation.

The 74HCT595D-Q100,118 is further central to a range of designs such as non-volatile memory circuits, video game controllers and remote controllers, among others. This device can be used in a variety of control applications, due to its high clock rate and its ability to shift small amounts of data.

Working Principle

The 74HCT595D-Q100,118 shift register operates as a shift/storage register in which data is stored as it is shifted in a serial-in, serial-parallel-out (SISPO) format. The data is loaded into the register in serial format and then shifted out in parallel format. The shift register is composed of 8 latches, however the 9th output (QH) is used to indicate an overflow condition or a data loopback condition. This 9th output (QH) is determined by the presence of a chip select (CS) signal.

The device also includes two modes of operation, the Parallel-to-Serial (PTS) mode and the Serial-to-Parallel (STP) mode. For PTS mode the data is shifted in reverse order, while the STP mode the data is shifted in the same direction as it was initially loaded.

This device is also equipped with a 4-bit shift counter to control the bits enabled (CE) signal. The CE signal will enable the transfer of data into and out of the shift register. The 74HCT595D-Q100,118 also contains a reset (RESET) pin, which will reset the shift register to its default state when low.

In order to store data in the device, the user first loads the data into the shift register. After the data is loaded, the CE signal can be enabled and the data is shifted from the start of the shift register to the end of the shift register. The data is then output in parallel format, allowing for fast and reliable data transmission between devices.

The 74HCT595D-Q100,118 is a robust shift register that can be used in a variety of digital applications. This device is highly reliable, provides excellent performance and includes low power consumption, making it a popular choice in digital designs.

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