TC74ACT273P

Max Propagation Delay @ V, Max CL:	10.5ns @ 5V, 50pF
Base Part Number:	74ACT273
Package / Case:	20-DIP (0.300", 7.62mm)
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 85°C (TA)
Input Capacitance:	5pF
Current - Quiescent (Iq):	8µA
Voltage - Supply:	4.5 V ~ 5.5 V
Current - Output High, Low:	75mA, 75mA
Trigger Type:	Positive Edge
Series:	TC74ACT
Clock Frequency:	150MHz
Number of Bits per Element:	8
Number of Elements:	1
Output Type:	Non-Inverted
Type:	D-Type
Function:	Master Reset
Part Status:	Obsolete
Packaging:	Tube

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Introduction

Logic - Flip Flops are fundamental building blocks in a circuit design. They are used to create basic logic circuits, and they are essential parts in many digital systems. The TC74ACT273P is one of the most commonly used logic chips and is particularly versatile because of its 8-bit latch. In this article, we will discuss the application fields, and the operating principles, of the TC74ACT273P.

Application Field of TC74ACT273P

The TC74ACT273P is a 8-bit latch, which means that it can store 8-bits of information. This makes it ideal for many tasks, such as storing data, acting as a shift register, or as a memory cell in a memory device. The TC74ACT273P is one of the most popular logic chips and can be found in many electronic products, like computers, laptop computers, digital cameras, and automotive systems.In addition, the TC74ACT273P can be used to create basic bi-directional logic circuits. Circuits like these can be used to see if a certain condition is true or false; they can be used to drive motors, open and close switches, or trigger other logic devices.

Operating Principle of TC74ACT273P

The TC74ACT273P has two inputs and two outputs, a clock input and an enable input, and a pair of complementary outputs. When the enable input is low, the chip is in a "hold" state, and any data present on the inputs will be stored. When the enable input is high, the chip is in a "transparent" state, and the outputs will reflect the data present on the inputs.The clock input can be used to control the timing of the chip. If the clock input goes high when the enable input is low, the data at the input will be transferred to the outputs. This can be used to synchronize data transfers, or to create timing circuits.

Conclusion

The TC74ACT273P is a versatile and widely-used logic chip. Its 8-bit latch allows it to be used in a variety of applications, such as a shift register or as a memory cell in a memory device. Its two inputs and two outputs, clock input and enable input, allow it to be used to create basic logic circuits or to synchronize data transfers.

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