SN74AVC16T245: level translate for RGB parallel display

G pandi

Part Number: SN74AVC16T245

Hi,

I am using micro controller for working voltage is 3.3v as well as GPIO's and i need to interface with LCD (RGB) working voltage is 3v.

I planning to use my design for ti.level shifter ( SN74AVC16T245) for voltage conversion , Please suggest me it will support or not .

Regards

Pandi

over 4 years ago

0 Dylan Hubbard over 4 years ago

TI__Mastermind 44620 points

Hey Pandi,

Yes this device can translate 3.3 V to 3 V and vice versa.

0 G pandi over 4 years ago in reply to Dylan Hubbard

Intellectual 390 points

Thanks for the reply Dylan,

I am using SN74AVC16T245GVR part number.

Now i am translating 12 bit - 3.3v to 3v , My doubt is , this is 16bit translator which i selected above part number...i using only 12-bit conversion what i should do for remaining pins?

It is possible to ground unused pins?

Regards

Pandi

0 Dylan Hubbard over 4 years ago in reply to G pandi

TI__Mastermind 44620 points

Hi Pandi,

This FAQ covers this: https://e2e.ti.com/support/logic/f/151/t/788628?tisearch=e2e-sitesearch&keymatch=faq%3Atrue

0 G pandi over 4 years ago in reply to Dylan Hubbard

Intellectual 390 points

Thanks for the reply Dylan,

i am going to use audio codec in my project .so i looking for transducer output interface based audio codec , kindly help me to select the audio codec.

I selected the one part number , I don't know whether it is suitable or not ...this is the selected part number- TLV320DAC3203IRGET.

Regards

Pandi

0 Dylan Hubbard over 4 years ago in reply to G pandi

TI__Mastermind 44620 points

Hi Pandi,

Unfortunately, I don't support Audio codec devices. However, you can create a new thread for the TLV320DAC3203IRGET and the right team will be able to further assist you.

0 G pandi over 4 years ago in reply to Dylan Hubbard

Intellectual 390 points

Hi ,

I am using SN74AVC16T245 level shiftier for LCD voltage level conversion , But in this level shiftier it can possible to read and write operation to be control the direction pins.

Please find the attachment LCD image , and suggest me it is suitable for our LCD display.

Regards

pandi