PT80C525-VC-B

Full Half-Bridge (H Bridge) Drivers Overview

The PT80C525-VC-B is a PCI to PCI bridge controller manufactured by National Semiconductor. It facilitates data transfer between two PCI buses, enabling system expansion and connectivity in standard PCI architecture environments. The component operates as a bridge device, allowing communication between peripheral devices connected to different PCI segments.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Functions as a bridge connecting two independent PCI bus segments
• Designed for compatibility with standard PCI architecture systems

Full Half-Bridge (H Bridge) Drivers Applications

• PCI bus expansion systems
• System interconnectivity in PCI-based architectures

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the manufacturer designation as National Semiconductor, noting that the company has undergone corporate acquisitions. Confirm the specific suffix VC-B matches the required package and temperature grade. Ensure the application requires a PCI-to-PCI bridge function rather than a different interface type.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component specifically for PCI-to-PCI bridging requirements within legacy or standard PCI systems. It is not suitable for PCI Express or other modern serial interfaces. Verify system compatibility with standard PCI signaling levels and timing requirements before integration.

Full Half-Bridge (H Bridge) Drivers Part Context

National Semiconductor was a prominent American semiconductor manufacturer specializing in analog devices and subsystems before its acquisition. The PT80C525 series belongs to their portfolio of bridge controllers designed for PCI bus architectures, providing essential connectivity solutions for multi-bus systems during the era of parallel PCI standards.