Multiplexer

Adder

Encoder

Decoder

<p style="user-select: auto;">7</p>

<p style="user-select: auto;">8</p>

<p style="user-select: auto;">9</p>

<p style="user-select: auto;">6</p>

<p style="user-select: auto;">Twisted tail counter</p>

<p style="user-select: auto;">Ring counter</p>

<p style="user-select: auto;">Up counter</p>

<p style="user-select: auto;">up/ down counter</p>

<p style="user-select: auto;">S</p>

<p style="user-select: auto;">R</p>

<p style="user-select: auto;">Clock</p>

<p style="user-select: auto;">Both S and R</p>

<p style="user-select: auto;"><span style="color: rgb(58, 58, 58);">Each flip-flop</span></p>

<p style="user-select: auto;"><span style="color: rgb(58, 58, 58);">All flip-flops and gates</span></p>

<p style="user-select: auto;"><span class="ql-cursor"></span><span style="color: rgb(58, 58, 58);">The flip-flops only with gates</span></p>

<p style="user-select: auto;"><span style="color: rgb(58, 58, 58);">Only circuit gates</span></p>