Logic

Logic forum

State TI Thinks Resolved
Locked Locked
Replies 6 replies
Answers 3 answers
Subscribers 19 subscribers
Views 197 views
Users 0 members are here

Support feedback

Options

Options

Related

SN74HCS11-Q1: Confirmation of the footprint issue of SN74HCS11-Q1

Paul Chang

Prodigy 60 points

Part Number: SN74HCS11-Q1

Tool/software:

Hi Teams

According to the specification, the length and width of the Footprint pad are set to 1.5mm * 0.45mm (as shown below)

However, the pad downloaded from the official website is 1.41mm * 0.356mm (as shown below), which is quite different from what is specified in the specification.

So I would like to ask you to help confirm
1. What is the minimum length*width setting of the pad?
2. Will there be any problems when we ship the items?

0 Malcolm Lyn 7 months ago

TI__Mastermind 26100 points

Hi Paul,

Let me look into this and get back to you

Best,

Malcolm

0 Paul Chang 6 months ago in reply to Malcolm Lyn

Prodigy 60 points

Hi Malcolm

OK! I will wait

thanks

0 Malcolm Lyn 6 months ago in reply to Paul Chang

TI__Mastermind 26100 points

Paul,

I would expect the downloaded file to be fine. What you posted was an example land pattern; the actual size of the pins is much smaller:

Therefore I wouldn't expect any issues with this footprint.

Best,

Malcolm

0 Paul Chang 6 months ago in reply to Malcolm Lyn

Prodigy 60 points

Hi Malcolm

Thanks for answer !!

But my question is

1. What is the minimum length*width setting of the pad?
2. Will there be any problems when we ship the items?

Thanks

0 Malcolm Lyn 6 months ago in reply to Paul Chang

TI__Mastermind 26100 points

Paul,

Please refer to the pictures I posted in my last reply. The minimum and maximum dimensions are indicated on the pictures.

No, there is no problem when we ship the items.

Best,

Malcolm

0 Paul Chang 6 months ago in reply to Malcolm Lyn

Prodigy 60 points

Hi Malcolm

OK, got it, thanks for answer