CD74HCT164EG4

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Shift registers are a digital logic circuit connected in a linear line, used to transfer data in a serial format to a serial or parallel output. The CD74HCT164EG4 is an 8-bit serial-in register with parallel out, using high speed CMOS logic technology. The device is useful in designs where data needs to be shifted into the data latches in a serial format while allowing faster access by enabling parallel data output.

The CD74HCT164EG4 is suitable for many applications where low power dissipation and high speed are important. It is composed of a storage register and logic gates appended with output buffers, allowing the device to be used in specific logic operations and byte-wide data manipulation. The logic state of the output depends on the logic states of the data inputs, clock, and the outputs of the logic gates. The device is similar to a shift register, in that the output states show a delayed response to the input.

The CD74HCT164EG4 shift register is built with an 8-bit serial input, no parallel input, and 8-bit parallel output. It has an enable and shift input, which advances the data one bit position when enabled. The output is determined by the data in the register, which is toggled by each enable. It is also equipped with three enable inputs and the parallel output is available twenty nanoseconds after the enable signal is applied.

The CD74HCT164EG4 device operates in two modes depending on the state of its shift enable and global enable inputs. When the shift enable input is 0 and the global enable input is 1, all the outputs become zero, regardless of the state of shift input. The other mode of operation, where the shift enable is 1, is used to initiate the data transfer. In this mode, the rising edge of the shift enable shifts the data bits on the shift input from serial data mode to parallel data mode at outputs.

The CD74HCT164EG4 has many applications and has become a popular choice for digital data communication applications, such as for converting serial data to parallel data. Its high speed and low power dissipation also makes it suitable for signal regeneration applications. It can also be used for display applications, as it allows for fast shifting of data bits, so changes can be seen almost immediately.

The CD74HCT164EG4 shift register is also commonly used in audio application as its high speed enables us to shift data quickly. It has low power dissipation which is necessary to avoid interference with other components in audio applications. It is also used in many other industrial applications such as automated machines or in various data logging systems.

In summary, the CD74HCT164EG4 is a useful device in a variety of applications. It is responsible for shifting data in and out of registers in a fast and efficient manner, while also providing a low power dissipation. This shift register is capable of quickly shifting data, allowing changes to be seen in a matter of seconds. The CD74HCT164EG4 is used in various digital communication applications, as well as in audio applications, automated machines, and data logging devices.

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