SN74HC164DRG4

Series:	74HC
Packaging:	Tape & Reel (TR)
Part Status:	Active
Logic Type:	Shift Register
Output Type:	Push-Pull
Number of Elements:	1
Number of Bits per Element:	8
Function:	Serial to Parallel
Voltage - Supply:	2 V ~ 6 V
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	14-SOIC
Base Part Number:	74HC164

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Introduction

The SN74HC164DRG4 is a 8-bit logic shift register that offers logic level conversions without the need of external logic buffers. It is suitable for use in applications such as data transmission, data conversion, data reception, data storage, etc. The SN74HC164DRG4 is part of Texas Instruments’s 74HC Logic Family, which is known for its excellent performance and reliability.

Application Field

The SN74HC164DRG4 is a versatile device and can be used in many different applications. Some of these include data transmission, data conversion, data reception, data storage, etc. This device can also be used in digital logic circuits to convert logic levels from one logic family to another. It can also be used to shift data from one register to another.

For example, the SN74HC164DRG4 can be used to shift data between registers. It can also be used in applications such as transmission of digital signals from one device to another. It can also be used in digital logic systems to convert logic levels from one logic family to another. Additionally, the SN74HC164DRG4 can be used as a shift register in memory and register read/write applications.

The SN74HC164DRG4 is a popular device used in many industrial applications, such as in factory automation equipment, electronic test and measurement systems, communication systems and medical electronics. This shift register is widely used in the automotive industry due to its ability to encode data and convert logic levels. Additionally, it is suitable for use in applications where high performance, low power consumption and heat dissipation are main priority.

Working Principle

The SN74HC164DRG4 consists of two sections, the data input port and the output port. The data input port is responsible for shifting the bits from the previous shift register. The data is clocked into the shift register in the order of MSB (Most Significant Bit) to the LSB (Least Significant Bit), thus allowing a complete shift operation when the last bit is reached. The output port accepts the MSB from the data input port, then sends it out to the next shift register. Any number of shift registers can be linked together by this method, thus allowing for data transmission from one device to another.

The SV/SV-B versions of this device feature additional two-stage output buffer, which provides higher speed and improved noise-immunity in applications requiring low noise interface standards and the capability to drive signicantly higher capacitive loads, such as the I² C-bus. The additional two-stage output buffer also makes it possible to drive higher voltage levels.

Conclusion

To sum up, the SN74HC164DRG4 is an 8-bit logic shift register that is suitable for use in applications such as data transmission, data conversion, data reception, data storage, etc. It is part of Texas Instruments’s 74HC Logic Family, known for its excellent performance and reliability. It is a popular device used in many industrial applications and is designed to provide improved speed and noise-immunity. It can also be used to shift data from one register to another.

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