SN74AS373DWRG4

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Latches are an important class of logic components. They are used in various applications. The SN74AS373DWRG4 is a 3-state octal D-Type Latch with Tri-State Outputs and 3-State Enable. This device has been designed to offer high performance in multiple applications.

The SN74AS373DWRG4 is a non-inverting device with two output and two enable pins. It features an octal 3-state bus interface with buffered enable and the ability to drive up to fifteen bus lines at once. It is also capable of providing up to 20 mA of current.

The SN74AS373DWRG4 latch buffers and stores the digital data present on its input pins. This data is then transferred to its output pins. When enabled, the device outputs the data stored at the inputs, and when disabled, the device outputs a high impedance state.

The SN74AS373DWRG4 has a very wide range of applications. It is used in bus-oriented systems, such as microprocessor and memory interfaces, system timing and control, synchronization and delaying data in digital systems. It is also used for clock applications in discrete waveform generators, and in any other applications where clock signal generation and buffering is required.

The SN74AS373DWRG4 latch works on the principle of preserving two digital data inputs latched in the data input register at two predefined timings. It can latch a logic level at its input based on the timing of the enable signal.When enabled, the data present on the Logic 1 input is latched to the output. If a logic 0 is present on the logic 0 input, the data on the logic 1 input is latched to the output. When the output is not enabled, the output goes to a high impedance state.

The timing of the data to the latch register occurs at two different times. The first is when a positive signal is applied to the pre-load input and the clock input is at a low level. The second is when the clock input transitions from low to high. When the signal on the pre-load input is inactive, the output data remains unchanged for both positive and negative edge triggered clocks.

The SN74AS373DWRG4 latch is a very important device for buffering and storing data. It is commonly used in a variety of applications such as microprocessor and memory interfaces, system timing and control, synchronization and delaying data in digital systems, as well as clock applications in discrete waveform generators. The latch has the ability to drive up to fifteen lines, and provides up to twenty mA of current.

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