The FastLane™ PCI 6140 PCI-to-PCI Bridge (HB1) is optimized to provide PCI masters the ability to achieve optional zero clock latency in bursting data through the PCI-PCI bridge. It supports up to four secondary PCI master devices. The PCI 6140 is offered in a 23 x 17mm 128-pin PQFP. This device is available in lead-free packaging.