SN74BCT8374ADWRG4

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  The SN74BCT8374ADWRG4 is a logic IC device in the specialty logic category. This device combines a D-type flip-flop and an 8-bit latch, both of which have complementary output enable control signals. It is also used in a number of applications such as upgrading or replacing TTL/CMOS counter circuits or in low-power 2-bit memory applications.

  This device is designed with power-saving CMOS technology which enables it to use very low current levels when enabled, but retain all the advantages of CMOS processing. It also features a wide range of voltage levels, with 3.3V operation at the low end, and 5.0V operation at the high end. This ensures compatibility with different systems.

  Moreover, this device offers fast efficient latch operation, with a maximum propagation delay of 20 ns and a minimum turn-on response time of 6 ns. Its package is also quite compact, making it ideal for surface mount applications and making the device easier to handle in crowded circuit environments.

  As to its application fields, the SN74BCT8374ADWRG4 is typically used in up/down counter circuits, incremental/decremental counter circuits or as a parallel-loadable shift register for memory systems. Additionally, it can be used for interface communication between integrated circuits, such as in systems with pulse width modulated output. It can also be used for motor control, as an address latch in a CPU, and for controlling the flow of data on back planes or expansion buses.

  The working principle of the SN74BCT8374ADWRG4 is fairly straightforward. The device consists of a D-type flip-flop latch and an 8-bit latch. The D-type flip-flop latch is used to control whether or not the data is latched into the 8-bit register. This latch is triggered when the data enable input is low and the load input is high.

  The 8-bit latch is used to store data until it is triggered. Data is loaded into the 8-bit latch either by setting the Load input high, or by the data being driven onto the Data bus. The 8-bit latch data is driven onto the Data bus when the Output Enable pin is low.

  In addition to these two main components, the SN74BCT8374ADWRG4 also has an asynchronous reset input, an inverted output enable control signal, a simultaneous data input/output bus port, and two power supply inputs.

  The SN74BCT8374ADWRG4 is a versatile device, combining a fast efficient latch operation, a low current draw when enabled, as well as wide voltage levels with a variety of operating ranges. When implemented correctly, this device can offer great performance with a wide range of applications including counter circuits, interface communication, and motor control.

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