Can we implement a xor gate without using an inverter

[rabaya_azeem]

I cant come to the solution that how can i implemen the xor gate if i only have "and" and "or" gates or if i have to subtract bx from ax without using xor and sub memonics then how can i do that please any one help me i shall be very grateful to him

 

[michael_chen]

i think it can't if without using an inverter.

Added after 3 minutes:

we can implement xor only use "nand" or "nor" gate .

 

[dinesh.4126]

other way is Transmission gate+one Inverter with less no of transistor

 

[hiral.kotak]

Hi,

you can implement xor with only nand or with only nor gate.

you can also implement xor gate with mux.

attached ckts.

It may help you.

Thanks..

HAK..