# CMOS 13-INPUT NAND GATE

#### StefanMihai

Joined Mar 31, 2020
5
Hi guys!
I am looking for a 13-input NAND gate circuit datasheet.
The problem is that it must take a VCC(usage voltage) of 1.8 V and it seems that i can't find any.
if you can help me i will be forever in your depth.Thank you for your time!

#### crutschow

Joined Mar 14, 2008
25,976
The problem is that it must take a VCC(usage voltage) of 1.8 V
Why so low?
What's the exact purpose of the circuit?
What's the maximum signal speed?
Look at the VCX logic family.

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#### StefanMihai

Joined Mar 31, 2020
5
Why so low?
What's the exact purpose of the circuit?
What's the maximum signal speed?
I've got a university assignment to find that circuit datasheet but everything i find starts at 2V.
To be honest i am a bit desperate because i had searched on almost every website that i could find on google and i've got nothing.So even the smallest clue will help me.

#### Papabravo

Joined Feb 24, 2006
14,829

#### dl324

Joined Mar 30, 2015
12,206
I am looking for a 13-input NAND gate circuit datasheet.
The problem is that it must take a VCC(usage voltage) of 1.8 V and it seems that i can't find any.
Are you allowed multiple gates to get the 13 inputs?

#### StefanMihai

Joined Mar 31, 2020
5

#### MrChips

Joined Oct 2, 2009
22,464
CD4068 is an 8-input AND/NAND gate. Minimum operating voltage is 3V.

Or you can use 13 diodes to create a 13-input AND gate using diode-resistor logic.

#### djsfantasi

Joined Apr 11, 2010
7,186
Thank you ! Thank you ! Thank you !
These are AND gates. You’ll need a NOT gate to get a NAND gate.

#### KeepItSimpleStupid

Joined Mar 4, 2014
4,369

#### MrChips

Joined Oct 2, 2009
22,464