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

<p style="user-select: auto;"><span style="color: rgb(58, 58, 58);">NOT gate</span></p>

<p style="user-select: auto;"><span style="color: rgb(58, 58, 58);">Both controlled buffer and NOT gate</span></p>

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

<p style="user-select: auto;"><span style="color: rgb(58, 58, 58);"> For increment of bit by 1</span></p>

<p style="user-select: auto;"><span style="color: rgb(58, 58, 58);"> For decrement of bit by 1</span></p>

<p style="user-select: auto;"><span style="color: rgb(58, 58, 58);">For reset the counter</span></p>

<p style="user-select: auto;"><span style="color: rgb(58, 58, 58);">For setting the counter</span></p>

<p style="user-select: auto;"><span style="color: rgb(58, 58, 58);">Counts the number of outputs</span></p>

<p style="user-select: auto;"><span style="color: rgb(58, 58, 58);">Stores the number of times a particular event or process has occurred</span></p>

<p style="user-select: auto;"><span style="color: rgb(58, 58, 58);">Stores the number of times a clock pulse rises and falls</span></p>

<p style="user-select: auto;"><span style="color: rgb(58, 58, 58);">Counts the number of inputs</span></p>