To Haruzo Hida, on the occasion of his 60 th birthday.Abstract. We construct the Λ-adic crystalline and Dieudonné analogues of Hida's ordinary Λ-adić etale cohomology, and employ integral p-adic Hodge theory to prove Λ-adic comparison isomorphisms between these cohomologies and the Λ-adic de Rham cohomology studied in [Cai14] as well as Hida's Λ-adicétale cohomology. As applications of our work, we provide a "cohomological" construction of the family of (ϕ, Γ)-modules attached to Hida's ordinary Λ-adicétale cohomology by [Dee01], and we give a new and purely geometric proof of Hida's finitenes and control theorems. We also prove suitable Λ-adic duality theorems for each of the cohomologies we construct. N are the adjoint diamond operators; see [Cai14, §2.2]. 2 This convention is unfortunately somewhat at odds with our notation ΛA, which (as an A-module) is in general neither the tensor product Λ ⊗ Zp A nor (unless A is a complete Zp-algebra) the completed tensor product Λ ⊗ Zp A; we hope that this small abuse causes no confusion.3 That is, ψ(στ ) = ψ(σ) · σψ(τ ) for all σ, τ ∈ Γ,