HD74LS393P

HD74LS393P Description

HD74LS393 Dual 4-bit Binary Counters REJ03D0486 0200 Rev.2.00 Feb.18.2005 This circuit contains eight master-slave flip-flops and additional gating to implement two individual four-bit counters. The HD74LS393 prises two independent four-bit binary counters each having a clear and a clock input. N-bit binary counter can be implemented with each package providing the capability of divide-by-258.