MC74HC175ANG

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A flip-flop or latch is a circuit that has two or more stable states and can store data. Flip-flops and latches are a fundamental building blocks of digital logic circuits. Most logic designs use basic gates and flip-flops to resolve input signals and produce output signals.

One of the most common types of flip-flops is the MC74HC175ANG, a bistable circuit available in a small 8-pin DIP package. The MC74HC175ANG is an edge-triggeredD-type flip-flop circuit, with a data input, clock input and reset input, and two outputs. The MC74HC175ANG is a high-speed CMOS logic device, with a typicalpropagation delay of 45 ns, a maximum low-high level transition time, and a minimum clock to output time.

Application Field of MC74HC175ANG

The MC74HC175ANG has multiple applications, including:

• Registers
• Bistable Latch Circuits
• Data Storage
• Arithmetic Logic Units (ALUs)
• Shift Registers
• Counters

The MC74HC175ANG is especially useful in applications where it can help to lower power consumption. Since it is a single chip device, it can also be used in small form factor applications, such as portable electronics and computing devices.

Working Principle

The MC74HC175ANG has the following inputs and outputs:

• Data Input – D
• Clock Input – CP
• Reset Input – RST
• Set Input – S
• D Output – Q
• Complement Output – Q-1

The D input is the main input signal for the circuit. When this is triggered, the output state of the MC74HC175ANG changes depending on the logic level of the Data signal. The Clock signal is an asynchronous input that advances the state of the output signal based on the data signal. The Reset input disables the output of the circuit, while the Set signal sets the output to the highstate.

The Q signal is the main output of the MC74HC175ANG. It is a set-reset flip-flop with a standard output convention, so the Q signal is always at the inverse voltage of the Q-1 signal. Both Q and Q-1 outputs have totem-pole configurations so they can directly driveload. The output state of the Q signals can change based on the logic level of theData input and the Clock input.

In summary, the MC74HC175ANG is a high-speed CMOS logic device which is a bistable circuit with two states. It has a data input, a clock input, a resetinput, and a set input, and two outputs, one of which is the inverted version ofthe other. The MC74HC175ANG is used in a variety of applications, such asregisters, data storage, ALUs, shift registers, and counters.

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