The dynamic hysteresis features in mixed spins-(1/2,3/2,5/2) ternary alloy system with formula AB_p 〖C 〗_((1-p)) was examined through Glauber-type stochastic dynamic and mean-field theory. The system includes two interpenetrating lattices, one has spin-1/2 components, while the other includes a random distribution of spin-3/2 and spin-5/2 compounds. The effect of Hamiltonian parameters on the dynamic hysteresis behavior was investigated in detail and observed that the physical characteristics have a significant impact on the shape and quantity of hysteresis loops. We compared our findings with other theoretical and experimental investigations; a high level of agreement is obtained.