74F164ASCX

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74F164ASCX acts as a parallel in, serial out shift register, where its application field and working principle explain the internal working of the chip. It is a 16-bit shift register with a simple Serial Input (SI), parallel transfer (PT) and sixteen outputs (Q0-Q15), which simultaneously convert parallel data from the inputs into a serial stream of output data in response to the Clock (CP) signal.

It is basically used for data transmission in applications such as data bandpass filters, analog-to-digital converters, robotics, and more. It operates in four stages:

• Shift:
In the shift stage, the data in the register is shifted one bit to the right on each clock cycle. The data is thus shifted out of the register starting with the Most Significant Bit (MSB) Q15 and ending with the Least Significant Bit (LSB) Q0.
• Load:
In the load stage, the data present in the SI pin is loaded into the register while shifting the previously present data one bit on each clock cycle.
• Transfer:
The transfer stage is activated when the PT pin is logic high. This transfers the data present in the serial port to the data bus, where it is readily available for further use.
• Clear:
The clear stage is activated when the clear pin is logic high. All the flip-flops in the register is reset, i.e., all the outputs are set to logic low.

The 74F164ASCX is an ASIC (Application Specific Integrated Circuit) that integrates Standard Cell-based methodology, with logic and sequential devices. Thus, it has a wide range of capabilities and makes it very useful for many application fields. Some of the main features include low power consumption, higher speed, low noise, and it has the capability of multiple-functioning with fewer components.

Due to these features, the 74F164ASCX can be effectively used in many complex logic applications. Some of the application fields where 74F164ASCX can be used include:

• Data transmission in analog-to-digital converters
• Data acquisition systems
• Robotics
• Bandpass filters
• Communication systems
• Embedded systems
• Medical instruments

The 74F164ASCX is a very versatile shift register due to its ability to transfer data from one place to another. The chip has 16-bit data parallel input and 16-bit serial output so it can be used for 8-bit to 16-bit data transfer.

The shift register works in three stages. The first stage is the Shift stage, where the incoming data is shifted by one bit. The second stage is the Load stage, where the incoming data is loaded into the Register. The third stage is the Transfer stage, where the data is transferred to the data bus.

The 74F164ASCX is also equipped with a clear pin which, when activated, sets all flip-flops to logic 0. This feature helps protect the Register from unexpected data, or to protect the data from being lost in case of a power failure.

In conclusion, the 74F164ASCX is a great shift register that is both reliable and extremely versatile. Its application field is wide and its internal working can be seen clearly. With its low power consumption, higher speed, and low noise feature, it is an ideal choice for many developers.

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