CD74ACT109M96

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Flip flops are an integral part of any digital system. They are usually comprised of two bistable states that switch between two states when triggered by an input signal. The CD74ACT109M96 is a single-supply dual flip flop that utilizes advanced CMOS technology, making it one of the most versatile flip flop solutions available today. This article will discuss the application field and working principle of the CD74ACT109M96.

Application Field

The CD74ACT109M96 is most commonly used in logic applications, such as logic gate circuits and flip flop circuits. It is especially suited for bus-oriented systems and where linearity is required , and it finds use in many areas, such as arithmetic logic units, CPU and stack buses, automotive electronics, point-of-sale terminals, and aircraft systems.

The CD74ACT109M96’s low power requirements make it ideal for battery operated systems, as it has a wide operating voltage range of 1.65V to 5.5V and will typically dissipate only 166mW of power while in operation, making it one of the most efficient flip flop solutions on the market.

Working Principle

The CD74ACT109M96 contains two 3-state devices that are fully independent from each other, allowing them to switch states through separate input and output pins. Each device has two data inputs (D0 and D1), an output enable pin (OE), and two outputs (Q0 and Q1). When the OE pin is set to a logical high, the device will enter an active state and its outputs will be controlled by the state of the data inputs. A logical high input on either D0 or D1 will cause the corresponding output (Q0 or Q1) to switch to the logical high state, while a logical low input will cause the corresponding output to switch to the logical low state.

When the OE pin is set to a logical low, the device will enter a three-state mode and its outputs will no longer be controlled by the data inputs. In this mode, the device’s outputs will not actively drive the outputs of other logic circuits, which helps prevent bus contention when multiple devices are connected together in parallel.

Conclusion

In summary, the CD74ACT109M96 is a dual flip flop solution that utilizes advanced CMOS technology, making it one of the most versatile and efficient solutions available today. It is ideally suited for logic applications and bus-oriented systems and can be used in a wide variety of applications, from arithmetic logic units to aircraft systems. The CD74ACT109M96 is also a low-power solution and can operate on a wide voltage range without significantly affecting power consumption. It is fully independent from each other and can be used in a three-state mode to prevent bus contention when multiple devices are connected together in parallel. For these reasons, the CD74ACT109M96 is an excellent choice for any digital system.

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