SN74LS674DW

Series:	74LS
Packaging:	Tube
Part Status:	Active
Logic Type:	Shift Register
Output Type:	Tri-State
Number of Elements:	1
Number of Bits per Element:	16
Function:	Parallel to Serial
Voltage - Supply:	4.75 V ~ 5.25 V
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Surface Mount
Package / Case:	24-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	24-SOIC
Base Part Number:	74LS674

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Introduction

The SN74LS674DW is a logic shift register that is designed to store bits of binary data. It has 8 flip-flop registers connected together in a chain. This allows users to effectively transfer data from one register to the next. This shift register is generally used in data acquisition systems, digital logic circuits, and memory applications.

Application Field

The SN74LS674DW is often used in data acquisition systems. Data acquisition is a process of collecting data from hardware and software components of the system. The SN74LS674DW is vital for this task because it efficiently shifts the collected data from one register to the next.The shift register is also used for digital logic circuits. Digital logic circuits use logic gates and logical operations to perform various tasks. By stringing together multiple logic gates, a user can form various logic circuits. The SN74LS674DW can help string together these logic circuits.The SN74LS674DW can also be used in memory applications. Memory applications involve storing and accessing data from memory. The SN74LS674DW can help store and access data in memory by shifting data from one register to the next.

Working Principle

The SN74LS674DW consists of 8 flip-flop registers that are connected together in a chain. There are two input lines at the beginning of the shift register, a clock line, and a data line. When a pulse is sent on the clock line, the data that is present on the data line is moved to the next register down the chain. This process continues until the data is shifted to the last register.The SN74LS674DW also has two output lines. One output line is at the beginning of the shift register and the other output line is at the end of the shift register. This allows the user to access the data that is stored in the shift register.

Conclusion

The SN74LS674DW is a logic shift register that is used for data acquisition systems, digital logic circuits, and memory applications. It consists of 8 flip-flop registers that are connected together in a chain. When a pulse is sent on the clock line, the data that is present on the data line is moved to the next register down the chain. The SN74LS674DW also has two output lines that allow the user to access the data that is stored in the shift register.

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