Hi Elise,
Please see the links below:
https://www.ti.com/product/TL431 (this is not a logic part. please double check with the appropriate team.
https://www.ti.com/product/CD4013B-MIL
https://www.ti.com/product/CD4023B-MIL
https://www.ti.com…
Hi Elise,
The parts above are obsolete and can be replaced with the corresponding MIL part, ie. CD4002BMx -> CD4002B-MIL.
CD4002B-MIL CD4027B-MIL CD4073B-MIL CD4081B-MIL CD4082B-MIL CD4013B-MIL CD4023B-MIL CD4060B-MIL CD4066B-MIL CD4093B-MIL
Manufacturing…
All these devices were discontinued.
For the TL431M, the replacement is the TL 1 431M: ti.com/product/TL1431M
For the National Semiconductor devices, the replacement is the corresponding device acquired from RCA, e.g., CD4013BMx → CD4013B-MIL. ti…