MC74HCT373AFELG

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Logic devices are integrated circuit (IC) technology devices used in applications requiring a large number of digital components. Latches are a type of logic device that accommodate a controlled set of digital inputs in order to produce a specific output. The MC74HCT373AFELG is a dual-level latch with two independent parts. Each part contains a data input port, an enable input port, and a control status port. It is suitable for single supply applications and operates over a wide range of supply voltages.

MC74HCT373AFELG Application Field

The MC74HCT373AFELG is designed as a logic device that allows designers to control logic operations and inputs. It is used to store information during an electronic device’s power up or power down phase and is suitable for applications related to digital circuit computations, such as sequential logic, memory storage and digital signal processing applications. Because it is a dual-level latch, the device has two separate sections that can be individually controlled, meaning that a signal from the first section can be held, while the second section controls a signal from a different source. It also allows for computer memory access.

The MC74HCT373AFELG can be used in microcontroller system designs. It is suitable for applications such as digital loading multiplexers, address decoders, general logic and bus storage, as well as memory address demultiplexers. It is also used in the communications industry, such as TDM (Time Division Multiplexing) systems and multi-bit memories. It is sometimes used in data acquisition applications and in visual display instruments, such as medical monitoring systems. Additionally, this device can be used in fan controllers, solar controllers and other electronic control systems. Its low power consumption makes it well-suited for battery-powered applications.

Working Principle

The working principle of the MC74HCT373AFELG is simple. It consists of two gated D-type latches that have a clock enable input and an asynchronous clear input. A digital signal enters the latch’s data input port and passes through the enable port before going to the control status port. The digital signal is then stored in the latch until the enable input is deactivated. When the enable input is deactivated, the stored digital signal is outputted from the control status port.

The MC74HCT373AFELG is also a dual-level latch, meaning that its two parts can be independently controlled. This means that a signal from the first latch can be held, while the second latch controls a signal from a different source. Additionally, the device can hold information during the power-up and power-down phases of an electronic device, and is therefore ideal for applications such as control systems, data acquisition and memory access.

The device also has an internal circuit which ensures that the outputs do not cross when the latch is enabled. The clock enable allows the device to be asserted asynchronously, meaning that the signal can be delayed in order to minimize the impact of clock glitches. The MC74HCT373AFELG is typically used in applications such as bus storage, address decoding and memory access, but can also be used in other logic devices.

Conclusion

The MC74HCT373AFELG is a dual-level latch suitable for applications requiring precise control of logic operations and digital inputs. It has two independent parts and allows for asynchronous assertion, meaning that the signal can be delayed in order to prevent glitches. The device is suitable for single supply applications and operates over a wide range of supply voltages. It can be used in microcontroller system designs, communications devices and data acquisition applications, in addition to fan controllers and other electronic control systems. Its low power consumption makes it well-suited for battery-operated applications. The device can store information during the power-up and power-down phases of an electronic device, allowing for precise and reliable control in a wide range of applications.

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