module top (y,
    a);
 output y;
 input a;


 sky130_fd_sc_hd__buf_1 u1 (.A(a),
    .X(y));
endmodule
module top (y,
    a);
 output y;
 input a;

 wire VGND;
 wire VNB;
 wire VPB;
 wire VPWR;

 sky130_fd_sc_hd__buf_1 u1 (.VGND(VGND),
    .VNB(VNB),
    .VPB(VPB),
    .VPWR(VPWR),
    .A(a),
    .X(y));
endmodule