Modulo-10 counter which supplies the counter state in 51111 code

摘要

The modulo-10 counter according to the subject of the invention differs from the modulo-10 counter according to P 3800441.0 in that the negating circuits (22) and AND circuits (23) are not arranged, and that, only for the middle triggering of the OR circuit (40), such a blocking circuit, which consists of the negating circuit (24) and the AND circuit (25), is arranged. The decades thus supply the decade counter state in 51111 code, not 54321 code. <IMAGE>