SN74LS173ADR

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Logic - Flip Flops are commonly used in a wide range of digital applications, such as in control systems, computer systems, communication systems and memory systems. The SN74LS173ADR is an example of a type of flip flop. This device is a Quad D-type Synchronous Master-Slave Flip Flop and is manufactured by Texas Instruments.

Application Field

The SN74LS173ADR is a 16-pin DIP which can be used in a wide range of applications. It is typically used control data storage, data transfer, data storage, data transfer and data functions in electronic systems. It is also used as a parallel-to-serial data converting device in communication systems and computer systems, as well as to design memory registers and multiplexer/demultiplexer applications.

Working Principle

The SN74LS173ADR is composed of a pair of gated D type flip-flops, each containing a set-reset signal and a clock signal. When the clock is high, the output state of the flip-flop is determined by the Set-Reset input signal. A logic "1" signal on the Set input will cause the output to go high, and a logic "1" signal to the Reset input will cause the output to go low; the clock signal does not change the output state. If both Set and Reset inputs are at Logic "1" simultaneously, the Priority Input (also called the "Preset") is used to determine the resulting output state.

The SN74LS173ADR also has an overriding asynchronous reset control. When this input is a Logic "1", the output is forced to a logical low state regardless of the input state.

The SN74LS173ADR has both inputs and outputs which are synchronized and synchronous to the rising edge of the clock input signal. The device can be used in data transfer and data register applications such as counter/shift register and bidirectional bus applications. Each of the four flip-flops in the chip has independent Set and Reset inputs, clock input and an asynchronous clear input.

The SN74LS173ADR is designed for low-power and can operate from a voltage range of 2.4V to 5.5V (Transistor-Transistor logic) and 3V to 10V (Schottky logic). The device has maximum frequency of 24MHz, and a typical propagation delay of 8ns.

Overall, the SN74LS173ADR is a versatile and reliable Flip-Flop device that offers excellent performance. It can be used to design a wide range of data processing, data transfer, data storage and multiplexer/demultiplexer applications.

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