Re: Inverter Width (1x, 2x, 4x) Copied From Library

[Chintan Thakkar]

Hi Emmanuel,

The reason why the PMOS of the 4x inverter has a different layout
(with the two fingers) than the 1x and 2x inverters is to be able to
fit the PMOS within the height of the cell.

Best,
Chintan

On Oct 27, 8:31 pm, Emmanuel Chao <chaoe...@gmail.com> wrote:
> Hello,
>
> I was looking in the library of standard cell schematics provided to
> us, and I have a question about the differences between the 1x, 2x,
> and 4x inverters.
>
> I know that the 1x inverter has a 240n wide pmos, and the 4x inverter
> a 960n wide pmos. But in the layout of the 4x inverter, why does pmos
> have an extra metal connection to Vdd, (2 "fingers" in the object
> properties window), instead of having only one metal connection to Vdd
> as seen in the 1x inverter layout?

[gagandee...@gmail.com]

Hi please send me layout diagram of 4x inverter

[gred...@gmail.com]

Hi,
How do i make a gate or any circuit 4x,8x etc...

[gred...@gmail.com]

On Saturday, March 11, 2017 at 3:26:01 PM UTC+5:30, gred...@gmail.com wrote:
> Hi,
> How do i make a gate or any circuit 4x,8x etc...

how do i make an and gate to be 4x