SN74ALS29821NT

Max Propagation Delay @ V, Max CL:	16ns @ 5V, 300pF
Base Part Number:	74ALS29821
Package / Case:	24-DIP (0.300", 7.62mm)
Mounting Type:	Through Hole
Operating Temperature:	0°C ~ 70°C (TA)
Current - Quiescent (Iq):	115mA
Voltage - Supply:	4.75 V ~ 5.25 V
Current - Output High, Low:	24mA, 48mA
Trigger Type:	Positive Edge
Series:	74ALS
Number of Bits per Element:	10
Number of Elements:	1
Output Type:	Tri-State, Non-Inverted
Type:	D-Type
Function:	Standard
Part Status:	Obsolete
Packaging:	Tube

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Introduction

SN74ALS29821NT is a flip-flop device, which belongs to the broad family of logic devices. This circuit is highly versatile and commonly used in applications such as timing and data processing. In this article, we discuss the application field and working principle of the SN74ALS29821NT.

Application Field

SN74ALS29821NT is an effective logic device used for digital circuits. It is a modern device specifically designed to implement the binary storage, which is used to store data in the 0 and 1 form. In other words, the SN74ALS29821NT is used to store and provide users the current, the output value in the digital circuits.The device can be effectively used in multiple fields such as in communication systems, computers, automation systems and control systems. In communication systems, the SN74ALS29821NT semiconductor can be used to store, detect and respond with the changing information in communication. In computing systems, the device can be used to store and process data as it can store data as 0’s and 1’s which means the device can decipher a binary code. Moreover, it is also used in automation systems to control when and where the data is stored and processed. Additionally, the SN74ALS29821NT logic device is used in the control systems and it is used to form a control logic and generate the related output signals.

Working Principle

The SN74ALS29821NT flip-flop semiconductor device has two output pins - Q1 and Q2. The working principle consists of three components: a set input terminal, a reset input terminal, and a clock input terminal. These terminals serve a few different roles. When the set terminal is activated, a logic high voltage is applied to the device and the device creates a high output voltage (1 voltage). This happens due to the set terminal which is connected to the output Q2, hence a high voltage is created. When the reset terminal is activated, the output becomes low due to the logical low voltage being applied to the device. This low voltage is applied through the reset terminal which is connected to the output Q1. The clock terminal is used to enable the device to toggle the output between the high and the low state. It helps the device to toggle between the high and low states when the clock terminal has a square-wave form applied to it, because this creates the necessary synchronous between the set and reset terminals in order to cause the output to toggle.

Conclusion

The SN74ALS29821NT flip-flop device is a versatile logic device which is used in a wide range of applications including communication systems, computing systems, automation systems, and control systems. The device is based on the three components- set input terminal, reset input terminal, and clock input terminal. The device is designed for digital circuits and can effectively store data of 0’s and 1’s form.

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