74C192 Datasheet | Unknown Manufacturer

MM74C192 - MM74C193 Synchronous 4-Bit Up/Down Decade Counter - Synchronous 4-Bit Up/Down Binary Counter January 1991 Revised October 1999 MM74C192 - MM74C193 Synchronous 4-Bit Up/Down Decade Counter - Synchronous 4-Bit Up/Down Binary Counter General Description .. The MM74C192 and MM74C193 up/down counters are monolithic plementary MOS (CMOS) integrated circuits. The MM74C192 is a BCD counter, while the MM74C193 is a binary counter. Counting up and counting down is performed by two count inputs, one being held high while the other is clocked. The outputs change on the positive-going transition of this clock. These counters feature preset inputs that are set when load...