![](https://laboratoryplasticwarepolylab.com/wp-content/uploads/2017/02/9-19.jpg)
Objective : To Study and verify the truth table of RAM circuit.
Features : Instrument comprises of DC Regulated Power Supply 5VDC/150mA, ten logic inputs selectable using SPDT switches, four LED output indicators, IC 7489 placed on the front panel & connections brought out at sockets