SN74AC573PWG4

Series:	74AC
Packaging:	Tube
Part Status:	Active
Logic Type:	D-Type Transparent Latch
Circuit:	8:8
Output Type:	Tri-State
Voltage - Supply:	2 V ~ 6 V
Independent Circuits:	1
Delay Time - Propagation:	2.5ns
Current - Output High, Low:	24mA, 24mA
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	20-TSSOP
Base Part Number:	74AC573

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

Introduction

The SN74AC573PWG4 which is designed and developed by Texas Instruments is an octal flip-flop. It is a dynamic latch, operating as either a data register for the storage of binary information, or a latch for timing or sequential applications. It is classified into the logic family of latches.

Application Field

The octal latch is a widely used component in digital systems and can be found in almost any digital system, for example:

• Industrial control systems
• Automobile electronic systems
• Consumer electronic products
• Computer peripheral devices

For example, in industrial control systems, the octal latch is used to store sequential information in order to determine the final output of the system; in automobile electronic systems, it is used to store data such as speed, mileage and temperature; in consumer electronic products, it is used as a data register or as a latch for timing or sequential applications; in computers, it is used to store information in order to ensure that the computer operates properly.

Working Principle

The SN74AC573PWG4 is an octal D-type (data type) flip-flop. It has eight data inputs (D0 to D7) and eight corresponding data outputs (Q0 to Q7). The latch ensures that the data inputs are stored, until the enable >EN) signal is activated to enable the desired transfer of data.The enable signal is separate from the clock signal and is low active, meaning if active low >EN) is selected, then the logic high >1) of the enable signal sets the octal latch in the logic high >1) position. Conversely, when active high >EN) is selected, then a logic low >0) of the enable signal sets the octal latch in the logic low >0) position.The enable >EN) signal is used to control the timing of the transfer from the data inputs to the data outputs. The signal works together with the data inputs to control the transfer of data. Initially, when the enable signal is set to low, the data inputs are stored and the corresponding outputs remain unchanged. When the enable signal is set to high, the data stored previously is transferred to the corresponding outputs.

Conclusion

The SN74AC573PWG4 is an octal flip-flop that is classified into the logic family of latches and is widely used in many digital systems, such as industrial control systems, automobile electronic systems, consumer electronic products and computer peripheral devices. It works by storing data inputs until the enable signal is activated to enable the desired transfer of data. The enable signal is then used to control the timing of the transfer from the data inputs to the data outputs.

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

Part Number	Manufacturer	Price	Quantity	Description