I checked this. According to K.St.N. from I April 1944 there was 31 TD's in Panzerjäger-Abteilung (JagdPz IV and Stugs). I don't have any examples know because I have only a little time and I don't have time to search. I find only this: http://panzerjaeger-info.fuehr-online.de/html/WH2.html
Personally I don't think that this kind of units have ever so many vehicles that in K.St.N., especially in infantry divisions. I didn't heard about case like this. Even if, there was a mix of marders, stugs, JPzs and towed guns.