SN54HCT244-SP: Mechanical Dummy Package(s) for several CFP / Flatpack Packages

Hi Tilman,

Welcome to E2E Design Support Community!

We are actually working on updating our TI Space Products Guide (ti.com/spaceguide) to include a list of Dummy Packages / Mechanical Samples, which should be updated in the coming months. In the meantime you can use the table below to identify the "Orderable Part Number" specific to the "Dummy Packages" for each Space-Grade device where we have it available.

Certain Space devices like SN54HCT244-SP do not have a Dummy Package available, for those devices you might want to consider the Military equivalent as a most cost effective alternative to use to mechanical testing. For example, SN54HCT244 (the Military / QMLQ equivalent of SN54HCT244-SP) also comes in the CDIP package, unfortunately the CDFP package isn't available in the Military version.

Let us know if you have any questions or comments.

Hi Tilman,

I've managed to pull something together:

Tilman Wimmer said:

CFP W (R-GDFP-F14)  example part: SN54HCT74

CFP W (R-GDFP-F20) example part: SN54HCT244-SP

For the two parts listed above, it'll likely be easier and cheaper to buy the military spec version of a device with the same package. See the below:

Tilman Wimmer said:

CFP (NAD) example part: LM119QML-SP

CFP (HKR) example part: TPS7H1101HKR/EM

For the other two listed above, please use Victor's table.

Thanks!

Chad Crosby

Hi Chad,

your answer, together with Victor's table (I especially do appreciate this table), solves my issue and is exactly, what I was looking for.

Thank you!

Regards

Tilman Wimmer