The PI5C16210VX is a 20-bit to 10-bit multiplexed bus switch from Diodes Incorporated (formerly Pericom). It's designed for high-performance bus switching applications, allowing multiple data paths to be connected or isolated as needed.

Applications

• Memory Interleaving: Used to interleave memory banks for increased bandwidth.
• Bus Isolation: Isolating different buses to prevent noise or interference.
• Data Multiplexing: Multiplexing data from multiple sources onto a single bus.
• Hot-Swapping Applications: Allows for safe insertion and removal of cards or modules in a system.
• High-Speed Data Routing: Routing high-speed data signals with minimal signal degradation.

Features

• 20-Bit to 10-Bit Multiplexing: Provides flexible data path switching.
• Low On-Resistance: Minimizes signal attenuation across the switch.
• Low Propagation Delay: Enables high-speed data transfer.
• Minimal Signal Distortion: Maintains signal integrity.
• Hot-Insertion Protection: Prevents damage during live insertion.
• TTL-Compatible Control Inputs: Easy to interface with TTL logic.

Benefits

• Increased System Performance: Enables higher data throughput.
• Improved Signal Integrity: Low on-resistance and propagation delay preserve signal quality.
• Enhanced System Reliability: Hot-insertion protection prevents system failures.
• Flexible System Design: Supports a variety of bus switching configurations.
• Reduced System Cost: Integrates multiple switching functions into a single device.

Additional Details

The PI5C16210VX is commonly used in systems where multiple devices need to share a common bus. Its low on-resistance ensures that signals pass through the switch with minimal attenuation, maintaining signal integrity. The fast propagation delay allows for high-speed data transfer without introducing significant delays. The device features hot-insertion protection, preventing damage to the system when cards or modules are inserted or removed while the system is powered on. The TTL-compatible control inputs simplify interfacing with standard TTL logic circuits. The device is available in various package options to suit different board layouts and space constraints. Its robust design and reliable performance make it a suitable choice for demanding applications.