MC74VHC574DTR2

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The MC74VHC574DTR2 is a logic flip-flop integrated circuit (IC). It was developed for applications requiring medium speed switching and low power consumption. It is one of the many products in the 74VHC family of logic ICs.

The MC74VHC574DTR2 is a 8-bit, dual-supply, dual-input flip-flop IC with an output enable feature. It is used in a variety of applications, including logic data buffers and interfaces, arithmetic logic units (ALU), logic state machines, digital signal processing (DSP) systems, and programmable logic arrays (PLAs). It also finds use in microcontrollers and other devices with digital-to-analog and analog-to-digital converters.

The MC74VHC574DTR2 belongs to the 74-series logic family. It is used in a wide range of digital applications. It powers up quickly, while the operating voltage can be up to 7V. It has a typical propagation delay of 480ns and a maximum operating temperature of 125°C.

The MC74VHC574DTR2 incorporates two type D flip-flops with complementary outputs. The two type D inputs are expressed as D1 and D2, while the outputs are labeled Q1 and Q2. The device is turned on and off by means of an output enable (OE) terminal. The OE input enables and disables the outputs, respectively.

When the OE terminal is high, the chip output is low and the device is turned off, regardless of the state of the D-inputs. When the OE terminal is low, the device operates as a type D flip-flop, where the D-inputs determine the state of the outputs. When the D-inputs are high, the outputs are high; when the D-inputs are low, the outputs are low.

The D-inputs of the MC74VHC574DTR2 are also equipped with data latches. A data latch is used to store the data that is to be transferred from one device or circuit to another. Data is transferred to the device when the device\'s latch pins are put in the high state. This feature is useful in applications such as synchronous data transfer, where the data is latched at one end and then the data is shifted serially to the other end.

The MC74VHC574DTR2 is a useful component for logic applications requiring relatively low power and good performance. Its wide operating voltage range and fast switching speed make it suitable for a variety of applications. It is also very easy to use, requiring only a few external components to operate, making it a good choice for designing with low complexity.

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