digital logic - 74190 up/down decade counter starts from 5 - Electrical Engineering Stack Exchange
74LS190 Pre settable BCD/Decade Up/Down Counter IC | Datasheet
74190 up/down decade counter help | Electronics Forum (Circuits, Projects and Microcontrollers)
SOLVED: using multisim or similar program. show output in 7 segment displays. 3- Implement the following circuit for hour counter and decoders.Add 7-seg displays to show the clock on the outputs 7447.Use