module ym6045c_cell_3_nand4 (  i2h, i2l, i3h, i3l, o4);

	input wire i2h;
	input wire i2l;
	input wire i3h;
	input wire i3l;
	output wire o4;
	
	assign o4 = ~(i2h & i2l & i3h & i3l);

endmodule // ym6045c_cell_3_nand4