Decade Counter ( IC 7490 ) 2519

Categories: Basic Digital Electronics


►         Completely self contained stand – alone unit.

►        Demonstrates the working of a Decade Counter.

►         Built – in DC regulated power supply with short circuit protection & LED indication for supply “ON” to work on 230V AC Mains.

►         Built – in facility for reset of Decade Counter through micro switch.

►         Built – in “Bounceless Manual Pulser” useful for freezing the action of each stage of the counter after every clock pulse.

►         To connect external clock for observing continuous action of counter.

►         Counting starts from 0 to 9 and resets to 0.

►         Observation of input & output of each stage.

►         BCD output on LED’s.

►         Set of patch cords.

►         Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.

►        Strongly supported by a comprehensive instruction manual complete with theory and operating details of the Decade Counter.