i need a IC for the purpose of Controlling PINS connectivity.
through arduino if i set 1 for the input of the IC it has to connect a desired ( Digital ) input and desired output ( Digital ) pin of IC.
If i set 0 as the input of IC it has to disconnect those 2 pins.
Are you sure that you are talking about control of digital inputs, 1A can't be handled by a microcontroller pin nor a 74HCxxx chip, you can use a discrete mosfet or smart switch