DM74ALS74AMX

Series:	74ALS
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Function:	Set(Preset) and Reset
Type:	D-Type
Output Type:	Differential
Number of Elements:	2
Number of Bits per Element:	1
Clock Frequency:	34MHz
Max Propagation Delay @ V, Max CL:	18ns @ 5V, 50pF
Trigger Type:	Positive Edge
Current - Output High, Low:	400µA, 8mA
Voltage - Supply:	4.5 V ~ 5.5 V
Current - Quiescent (Iq):	4mA
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	14-SOIC (0.154", 3.90mm Width)
Base Part Number:	74ALS74

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Introduction to DM74ALS74AMX

DM74ALS74AMX, otherwise known as a dual positive-edge triggered flip-flop, is a logic device primarily used in digital systems and is used to store information. This device is a part of a branch of logic known as Flip Flops which is comprised of devices that allow the user to store information contained in their memory or to be utilized for logic operations. This article will go into further detail about the application fields in which the DM74ALS74AMX is used, as well as exploring its basic working principle.

Application Field of DM74ALS74AMX

The DM74ALS74AMX is used in many digital systems that rely on data processing and memory storage. It is a popular choice of device due to its ability to store information in a low-power state and can be found in many consumer electronics products such as digital TVs, digital audio players, and computer systems.In addition to consumer electronics, the DM74ALS74AMX is also used in industrial applications, such as robotics and automotive systems, where it is used to store information related to the control of these machines. Its low power nature makes it an ideal candidate for applications that require a low power flip-flop device but have stringent performance requirements.

Working Principle of DM74ALS74AMX

The DM74ALS74AMX is a dual-positive edge-triggered flip-flop and has two inputs, D1 and D2, which are used to set the state of the flip-flop, and two outputs, Q1 and Q2, which represent the state of the flip-flop.The DM74ALS74AMX is triggered by a positive-going pulse at the CLK input. When a positive edge is detected at the CLK input, the logic state of the inputs (D1 and D2) is latched onto the outputs (Q1 and Q2). This means that the outputs will remain in their present state provided that the inputs do not change and that the pulse at the CLK input is positive-going.The DM74ALS74AMX is also equipped with a MR (Master Reset) input which when activated, forces the outputs of the flip-flop to their reset state, no matter the state of the other inputs (D1, D2 and CLK).

Conclusion

As summarized in this article, the DM74ALS74AMX is a dual positive-edge triggered flip-flop which is used for both consumer and industrial applications. Its low power nature makes it an ideal choice for applications that require a low power flip-flop device but have stringent performance requirements. It is triggered by a positive-going pulse at the CLK input and is equipped with a MR (Master Reset) input that can be used to force the outputs of the flip-flop to their reset state, regardless of the state of the other inputs.

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