Aiming at the deficiency of the existing Kerwin-Huelsman-Newcomb(KHN) filter，a current mode KHN filter by consisting of a Multiple-Output Current Follow Transconductance Amplifier (MO-CFTA), a Multiple-Output Current Controlled Current Conveyor Transconductance Amplifier(MO-CCCCTA) and two grounded capacitors are designed by using the signal flow diagram corresponding to the KHN circuit. The circuit can realize five kinds of filter function simultaneously including Low Pass(LP), High Pass(HP), Band Pass(BP), Band Reject(BR) and All Pass(AP). Its pole frequency and the quality factor can be independently adjusted by bias current. The circuit has many advantages, such as lower passive and active sensitivity, fewer components, low input impedance and high output impedance, suitable for integration. The performances of the proposed circuit are illustrated by PSPICE simulation, and the simulation results verify the correctness of the theoretical analysis.