The described circuit arrangement for removing stuff bits from a frame-structured signal which is available in n parallel bits, comprises a memory circuit (2) which is supplied with the parallel bits (1b). The memory circuit (2) is followed by a controllable selection circuit (3) having n outputs (3a). A control circuit (9) produces control signals (9b, 9c), which determine which bits stored in the memory circuit are transported to the n outputs (3a) of the selection circuit (3). The memory circuit (2) comprises only n delay elements by which each of the n parallel bits (1b) is delayed for the duration of one bit. So as to provide that n delay elements will be sufficient, the control circuit (9) is to block at predetermined time intervals the acceptance of new bits in one or a plurality of delay elements.